algebra 1
F(x) passes through 0, -1 and 5 , 14
G(x) passes through -6 , -1 and -1, 14

Describe two types of transformations that can be used to transform f(x) to g(x)

Solve for k in each type of transformation.

Write an equation for each type of transformation that can be used to transform f(x) to g(x).

Answers

Answer 1
f(x)=0,-1,5,14
g(x)= -6, -1, -1, 14
g(x)=f(x)+k
-6= 0+k
K=-6
A)
B) g(x)=f(x)+k
-1=-1+ k
k=-1+1=0
> 5.0
q(x)=f(x)+k
-1=5+k
k=-1-5=-6
g×=f×+k
14= 14+k
k= 0
K=-6,0,-6,0

Related Questions

When 3 is subtracted from one third of a number n, the result is less than 6. Which
inequality and solution represent this situation?
3–ận<6;n<–9
ẩn-3<6;n<27
3- ẩn<6;n>_9
jn-3<6;n<9

Answers

Answer:

Option 2

Step-by-step explanation:

Making the terms based on the words :

⇒ n/3 - 3 (3 is subtracted from one third of a number n)

⇒ < 6 (less than 6)

===============================================================

The inequality is :

n/3 - 3 < 6

=============================================================

The solution :

⇒ n/3 - 3 < 6

⇒ n/3 < 9

n < 27

Evaluate 3w + 8 for w = 4

Answers

Answer:

12w +8

Step-by-step explanation:

The answer is 20 you r welcome

what is the correct answer​

what is the correct answer

Answers

Answer:

D. 2√2

Step-by-step explanation:

In a 45° 45° 90° triangle, the hypotenuse is the leg length multiplied by √2. So divide by √2 to find x.

x = 4/√2 = 2√2

Menlo Company distributes a single product. The company's sales and expenses for last month follow:
Per Unit
$ 40
28
$ 12
Sales
Variable expenses
Contribution margin
Fixed expenses
Net operating income
Total
$ 600,000
420,000
180,000
Required:
1. What is the monthly break-even point in unit sales and in dollar sales?
2. Without resorting to computations, what is the total contribution margin at the break-even point?
3-a. How many units would have to be sold each month to attain a target profit of $70,800?
3-b. Verify your answer by preparing a contribution format income statement at the target sales level.
146,400
$ 33,600
4. Refer to the original data. Compute the company's margin of safety in both dollar and percentage terms.
5. What is the company's CM ratio? If the company can sell more units thereby increasing sales by $69,000 per month and there is no
change in fixed expenses, by how much would you expect monthly net operating income to increase?
Complete this question by entering your answers in the tabs below.
Req 1
Margin of safety
Req 3A
Req 3B
Req 2
Req 5
Refer to the original data. Compute the company's margin of safety in both dollar and percentage terms. (Round your
percentage answer to 2 decimal places (i.e. 0.1234 should be entered as 12.34).)
Dollars
Percentage
Req 4
%

Menlo Company distributes a single product. The company's sales and expenses for last month follow:Per

Answers

If sales increase by 66,000, income will increase by 220,000.00

Net operating income 37,200.00

The margin of safety is 14.01%

How to solve

Statement showing Computations  

particulars Amount Per unit

Sales 628,000.00 40.00

Variable Expenses 439,600.00 28.00

Contribution Margin 188,400.00 $ 12.00

Fixed Expenses 151,200.00

Net operating income 37,200.00

'

1)  BEP in unit sales = 151,200/12 12,600.00

.BEP in sales $ = 12,600 * 40 504,000.00

2)  Total Contribution margin at BEP = Fixed costs 151,200.00

3)a Target Profit $ 64,800.00

Fixed Expenses 151,200.00

Desired Contribution 216,000.00

3b. No of units to be sold = 216,000/12 18,000.00

Sales 720,000.00

Variable Expenses 504,000.00

Contribution Margin 216,000.00

Fixed Expenses 151,200.00

Net operating income 64,800.00

4)  Margin of safety = 628,000.00-540,000.00 88,000.00

MOS in % = 88,000/6280001 14.01%

5)CM Ratio = 188,400/628,000 0.3

If sales increase by 66,000, income will increase by 220,000.00

66,000/0.3

=220,000.

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The ratio of the number of left handers to the number of right handers in a middle school is 6:15. If there are 120 left handers, how many right handers are there? (WILL GIVE BRAINLIEST)

Answers

Answer:

300 right handers

Step-by-step explanation:

Answer:

The answer is 300 right handers.

Step-by-step explanation:

I looked up the question on google, and found the workbook that it came from. Towards the bottom of the book is the answers so I matched the question to the list of answers and found that it is 300 right handers.

a boy had sh.80. he spent25%. how much does he have left

Answers

Step-by-step explanation:

=25% of 80

=25/100×80

=20 is left

A scientist who studies teenage behavior was interested in determining if teenagers spend more time playing computer games then they did in the 1990s. In 1990s, the average amount of time spent playing computer games was 10. 2 hours per week. Is the amount of time greater than that for this year? twenty students were surveyed and asked how many hours they spent playing video games. The test statistics is equal to 1. 39. What is the p-value?.

Answers

The p - value is, 0.3317.

What is test statistic?

In statistical hypothesis testing, a test statistic is a statistic that is employed. A hypothesis test is often defined in terms of a test statistic, which is a numerical summary of a data set that can be used to execute the test and reduces the data to one value.

Given: A scientist who studies teenage behavior was interested in determining if teenagers spend more time playing computer games then they did in the 1990s.

In 1990s, the average amount of time spent playing computer games was 10. 2 hours per week.

Is the amount of time greater than that for this year? twenty students were surveyed and asked how many hours they spent playing video games.

The test statistics is equal to 0.45.

H0: μ = 10.2

H1: μ > 10.2

Test statistic:

t = 0.45          (since n is small)

P value = 0.3317

Hence, the p - value is, 0.3317

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Let x = a and x = b be the solutions to the equation below. What is the value of - |a+b|?
(7x-14)(3x+9) = 0

A) 1
B) -1
C) 5
D) -5​

Answers

Answer:

The correct answer is option B)\(-1\)

Step-by-step explanation:

  \(& \left( 7x-14 \right)\left( 3x+9 \right)=0 \\ & 21{{x}^{2}}+63x-42x-126=0 \\ & 21{{x}^{2}}+21x-126=0 \\ & \\\)  

Solving the equation-

\(\[x=2,-3\]\)

Now,  

\(& -\text{ }\left| a+b \right|=-\left| 2-3 \right| \\ & =-1 \\\)

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Guys help!!! I have to create a other title for the book The call of the wild. Help me figure out titles I should use and why. Write a well-developed paragraph explaining why the title you have chosen suits the book.

Guys help!!! I have to create a other title for the book The call of the wild. Help me figure out titles

Answers

You do not need to listen to my opinion but I think another excellent title could be Survival (Man Vs Dog).

And so here is an explanation of this title: The book may be for young adults, but it truly shows a dark trip to human nature and a species that can be noble as well as cruel and insensitive. Buck, the protagonist, is a dog who has been kidnapped and placed as a sled dog in the 19 century Klondike Gold Rush. It is Buck's loyalty and instinct that helps him return to his owners which forms the plot of the story and the assumptions are able to make about the inhumanity of humans and the very real loyalty and humanity Buck shows.

Sorry for taking so long:)

The lines represented by the equations 25y- 20x=100 and 5y - 4x = 20 are

The lines represented by the equations 25y- 20x=100 and 5y - 4x = 20 are

Answers

Answer:

The system of equations represent the same lineB

Step-by-step explanation:

In the system of equations ax + by = c and dx + ey = f, if

a = d, b = e, and c = f, then the system of the equations represent the same linea = d, b = e, and c ≠ f, then the system of the equations represent two parallel linesa ≠ d, and/or b ≠ e, and/or c ≠ f, then the system of the equations represent two intersecting lines

∵ The one line represented by the equation 25y - 20x = 100

→ Divide the terms of the equation by 5 to simplify it

5y - 4x = 20 ⇒ (1)

∴ a = 5, b = -4, c = 20

∵ The other line represented by the equation 5y - 4x = 20 ⇒ (2)

∴ d = 5, e = -4, f = 20

→ Compare the two equations

a = d, b = e, c = f

→ By using the 1st case above

The system of equations represent the same line

Estimate the number of softballs that would fill a 10 by 12 by 24 foot room? Diameter of softball is 3.5 inches. Use the formula of a sphere V = 4/3 (3.14)r^3 for the softball

Answers

Answer:

The number of softballs that would fill the room is 221796 softballs

Step-by-step explanation:

First we will determine the Volume of the room.

The volume of a room is given by

\(Volume = lwh\)

From the question, the given dimension of the room is  10 by 12 by 24 foot

Hence the volume of the room = 10 × 12 × 24

= 2880 cubic feet (ft³)

Convert to cubic inches

To do this, multiply the answer in cubic feet by (12 × 12 × 12)

(NOTE: 1 foot = 12 inches)

Hence, 2880 cubic feet = 2880 × 12 × 12 × 12 cubic inches

= 4976640 cubic inches

This is the volume of the room.

To estimate the number of softballs that would fill the room, we will determine the number of softballs which would give a total volume that is equal to the volume of the room.

First, we will find the volume of one softball

Diameter of softball = 3.5 inches

∴ Radius of softball, r = 3.5/2 inches = 1.75 inches

∴ r = 1.75 inches

Now, for the volume of one softball

From,

V = 4/3 (3.14)r^3

\(V = \frac{4}{3}(3.14)r^{3}\)

\(V = \frac{4}{3}(3.14)\) × \(1.75^{3}\)

\(V = 22.43791667\) cubic inches

This is the volume of one softball

The number of softballs that would fill the room will be

= Volume of the room / Volume of one softball

= 4976640 cubic inches / 22.43791667 cubic inches

=221795.9926

≅221796

Hence, the number of softballs that would fill the room is 221796 softballs

Can someone help me? After I figure out the sequence i have to write the formula. please help.
5/6, 2/3, 1/2, 1/3,...​

Can someone help me? After I figure out the sequence i have to write the formula. please help. 5/6, 2/3,

Answers

Rewrite the fractions to have a common denominator to find the difference:

2/3 = 4/6

Difference = 4/6-5/6 = -1/6

Sequence formula = an = a1 + d(n-1)

A1 is the first term 5/6

And d = -1/6

Sequence = 5/6 -1/6(n-1)

Simplify to get an =(-n +6)/6

Which of the following u-substitutions would allow you to compute [(5x+ + 2) tan(2x³ + 4x) dx ? A.u = tan(2x³+4x) B.u = 2x5 + 4x C.u = tan(x) D.u = 10x4 +4

Answers

An integral expression represents the calculation of the area under a curve or the accumulation of a quantity over a certain interval. It is denoted by the integral symbol and involves integrating a function with respect to a variable.

We are given an integral expression [(5x + 2)tan(2x³+4x)]dx and we need to determine which of the following u-substitutions would allow us to compute this integral.

The correct u-substitution for the given integral is u = 2x³ + 4x.

Option A: u = tan(2x³+4x) is not the correct substitution for this integral.

Option B: u = 2x5 + 4x is an invalid substitution for this integral.

Option C: u = tan(x) is not the correct substitution for this integral.

Option D: u = 10x4 + 4 is an invalid substitution for this integral. Therefore, the correct u-substitution that would allow us to compute the given integral is u = 2x³ + 4x which is Option A.

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giúp tớ giải bài toán này với

gip t gii bi ton ny vi

Answers

Answer:

english pls

Step-by-step explanation:

A Jet travels 460 miles in 2 hours.
At this rate, how far could the jet fly in 8 hours?

Answers

The jet can fly 1840 miles in 8 hours

Answer:

1840 miles

Step-by-step explanation:

if f(x) = 3 - x^2, find f(-2)

Answers

Based on the function f(x) = 3 - x², the value of f(-2) include the following: f(-2) = -1.

What is a function?

In Mathematics and Geometry, a function can be defined as a mathematical expression which is typically used for defining and representing the relationship that exists between two or more variables such as an ordered pair in tables or relations.

What is a domain?

In Mathematics and Geometry, a domain is sometimes referred to as input value and it can be defined as the set of all real numbers for which a particular function is defined.

When the domain (input value) of the given function f(x) is -2, the output value (range) is given by;

f(x) = 3 - x²

f(x) = 3 - (-2)²

f(x) = 3 - 4

f(x) = -1

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Find the tables with unit rates greater than the unit rate in the graph. Then arrange these tables in order from least to greatest unit rate,
70
65
60
55
50
45
40
35
30
25
20
15
10
5
3 4 5 6 7 8 9 10 11 12 13 14
X
y
y
X
y
х
x
y
y
7 13
5
Х y
9 17
18 34
10 19
13 25
11 21
22 42
12 23
24 46
14 26
10 18
20 38
26 50

Answers

Answer:

i don't under stand the question

Step-by-step explanation:

Answer:

i think it is x=11,22 y= 21,42, then x=10,20 y=19,28, then x= 9,18 y=17,34,then x=7,14 y=13,26, then x=5,10 y=9,18

Step-by-step explanation:

the mean price of suv in the region is $45,000. a test is conducted to see if the claim is true. what kind of test is it?

Answers

The test that would be conducted to see if the claim that the mean price of SUVs in the region is $45,000 is true would be a one-sample t-test.

The kind of test conducted to determine if the mean price of SUVs in the region is $45,000 is a hypothesis test, specifically a one-sample t-test or z-test, depending on the sample size and available information about the population's standard deviation. This test compares the sample mean price to the claimed mean price to assess whether there's significant evidence to support or refute the claim.

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4. What is the rate of change of the linear function that has a graph that passes
through the points (-1, 3) and (-2,-4)?

Answers

The rate of change of the function that has a graph that passes

through the points (-1, 3) and (-2,-4) is slope and is equal to 7.

The slope of a line is outlined because the amendment in y coordinate with relevancy the amendment in x coordinate of that line. cyber web amendment in y coordinate is Δy, whereas cyber web amendment within the x coordinate is Δx. The slope of a line is calculated victimisation 2 points lying on the line. Given the coordinates of the 2 points, we are able to apply the slope of line formula m = y₂ - y₁ / x₂ - x₁ where (x₁ ,y₁) are the coordinate of first point and (x₂ ,y₂) are the coordinate of second point.

We have given two points  (-1, 3) and (-2,-4) .

Rate of change of graph is given by slope

Using slope formula , we get

      m = -4 - 3 / -2 - (-1)

      m = -7 / -2 + 1

      m = -7 / -1

       m = 7

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You MUST show ALL of your work. Write the equation in one of the
standard forms, classify the surface, and identify the main
axis.
a. 36z2 =4x2+9y2
b. 20x2+45y2+5z2=180
c. 20x2-180=45y2+5z2

Answers

The main axis of the surface is along the x-axis.

a. 36z^2 = 4x^2 + 9y^2

To write the equation in standard form, we can rearrange the terms:

4x^2 + 9y^2 - 36z^2 = 0

Dividing both sides by 36:

x^2/9 + y^2/4 - z^2/1 = 1

Comparing this equation to the standard form of an equation for a surface, we can see that it represents a hyperboloid of one sheet. The main axis of the surface is along the z-axis.

b. 20x^2 + 45y^2 + 5z^2 = 180

To write the equation in standard form, we can rearrange the terms:

20x^2 + 45y^2 + 5z^2 - 180 = 0

Dividing both sides by 180:

x^2/9 + y^2/4 + z^2/36 - 1 = 0

Comparing this equation to the standard form of an equation for a surface, we can see that it represents an ellipsoid. The main axis of the surface is along the z-axis.

c. 20x^2 - 180 = 45y^2 + 5z^2

To write the equation in standard form, we can rearrange the terms:

20x^2 - 45y^2 - 5z^2 + 180 = 0

Dividing both sides by 180:

x^2/9 - y^2/4 - z^2/36 + 1 = 0

Comparing this equation to the standard form of an equation for a surface, we can see that it represents a hyperboloid of two sheets. The main axis of the surface is along the x-axis.

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Please help me with this it’s geometry
I need to find x

Please help me with this its geometry I need to find x

Answers

Answer:

x=1

Step-by-step explanation: In order to find x, you have to set the sides equal to another, to do so, you have to write the equation as 3x-4=x-2.

Use the product notation to rewrite the following expression. (t − 6) · (t2 − 6) · (t3 − 6) · (t4 − 6) · (t5 − 6) · (t6 − 6) · (t7 − 6) = π7k = 1

Answers

The expression ((t − 9) · (t² − 9) · (t³ − 9) · (t⁴ − 9) · (t⁵ − 9) · (t⁶ − 9) · (t⁷ − 9) can be written in terms of product notation as Π⁷k=1 \((t^k - 9)\).

As per the question, we can write the expression as:

(t − 9) · (t² − 9) · (t³ − 9) · (t⁴ − 9) · (t⁵ − 9) · (t⁶ − 9) · (t⁷ − 9)

Using product notation, we can write this as:

Π⁷k =1 \((t^k - 9)\)

where Π represents the product of terms, k is the index of the product, and the subscript 7 indicates that the product runs from k = 1 to k = 7.

Therefore, the expression ((t − 9) · (t² − 9) · (t³ − 9) · (t⁴ − 9) · (t⁵ − 9) · (t⁶ − 9) · (t⁷ − 9) can be written in terms of product notation as Π⁷k=1 \((t^k - 9)\).

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Name the property illustrated by the following?

A. x+ -x = 0 B. x+ -y = -y + x

Answers

Answer:

a zero

b commutative

Consider the diagram.

2 triangles are connected at their hypotenuse to form a rectangle. The rectangle has a length of 7 meters and width of 6 meters.

Mia plans to build a fence to divide her rectangular garden into two triangular areas. Use the diagram to find the length of fence she will need to divide the garden. Round up to the nearest hundredth.



Mia will need a fence that is
meters long.

Answers

The length of fence she will need to divide the garden is 9.22 m.

What is a Rectangle?

A Rectangle is a quadrilateral having four sides and four right angles in which both sides are parallel and opposite to each other.

Pythagoras Theorem

The Pythagorean Theorem states that the sum of the squared sides of a right triangle equals the length of the hypotenuse squared.

Let us consider the length of the fence be 'x'  

Using Pythagoras Theorem,

x² = 6² + 7²

\(x^{2} =36+49\\x^{2} = 85\)

x = 9.22 m

So, the length of fence is 9.22 m.

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Answer:

9.22

Step-by-step explanation:

edge

Mt. Everest is 29,029 feet above sea level. The dead sea is 1,411 feet below sea level what is the difference between the elevations?

Answers

Answer:

30,440 feet

Step-by-step explanation:

You simply just add 29,029 and 1411 because if you picture it on a number line, 29,029 would be to get to zero as well as 1411 going up in elevation.

PLEASE HELP ME SCHOOL IS REALLY OVER SOON

PLEASE HELP ME SCHOOL IS REALLY OVER SOON

Answers

Answer: 3 x 6

               18 yd²

Step-by-step explanation:

Answer:the area is 18

Step-by-step explanation: I need brainliest for the next rank I’d appreciate it

a gold, a silver, and a bronze medal are awarded in an olympic event. in how many possible ways can the medals be awarded for a 200-meter sprint in which there are 15 runners?

Answers

Answer:

There are 1320 ways in which 15 runners can be awarded for a 200-meter sprint race three different medals.

Step-by-step explanation: Whenever we are supposed to find the ways in which certain things have to be arranged, we use the concept of Permutation.

The number of possible ways to award gold, silver, and bronze medals for a 200-meter sprint with 15 runners is 2,730.

1. Select the gold medal winner: There are 15 runners, so there are 15 choices for the gold medal.


2. Select the silver medal winner: Since the gold medalist is already chosen, there are 14 remaining runners to choose from for the silver medal.


3. Select the bronze medal winner: With gold and silver medalists chosen, there are now 13 remaining runners to choose from for the bronze medal.

Multiply the number of choices together: 15 (gold) x 14 (silver) x 13 (bronze) = 2,730 possible ways to award the medals.

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HELP!


what is the y-intercept of the function f(x)=5*(1/6)^x

Answers

Answer:

The y intercept is (0,5)

Step-by-step explanation:

f(x) = 5 * (1/6)^x

What is the y intercept?  Let x = 0

f(0) = 5 * (1/6)^0

f(0) = 5*1 = 0

The y intercept is (0,5)

State 3 factors that have led the government to provide social assistance to a large part of the south african population

Answers

Three factors that have led the government to provide social assistance to a large part of the South African population are historical inequality, high levels of poverty and unemployment, and the need for social cohesion and stability.

Firstly, historical inequality in South Africa, particularly during the apartheid era, has left a legacy of economic and social disparities. The government recognizes the need to address these inequalities by providing social assistance to uplift marginalized and disadvantaged communities.

Secondly, high levels of poverty and unemployment in South Africa contribute to the necessity of social assistance programs. Many individuals and households struggle to meet their basic needs, and social assistance helps alleviate poverty and provide a safety net for vulnerable populations.

Lastly, social assistance programs are also implemented to promote social cohesion and stability. By ensuring that basic needs are met and reducing extreme poverty, the government aims to create a more equitable society and prevent social unrest.

Overall, these factors have driven the government to prioritize social assistance programs as a means to address historical inequalities, alleviate poverty, and promote social cohesion in South Africa.

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Are these utility functions risk-averse on some given interval [a,b] ? a. f(x)=ln(x),g(x)=e^x, h(x)=−x^2
b. f(x)=−ln(x),g(x)=−e^−x, h(x)=−4x^2−10x
c. f(x)=ln(x), g(x)=−1/(e^2x), h(x)=−x^2 + 2000x
d. f(x)=ln(x),g(x)=1/(e^2x), h(x)=−x^2+10,000x
e. f(x)=ln(−2x), g(x)=−1e^2x, h(x)=x^2−100,000x
f. f(x)=ln(−2x),g(x)=−1e^2x, h(x)=x^2−100,000x

Answers

The utility functions in options a, b, c, and f are not risk-averse on the interval [a,b], while the utility functions in options d and e are risk-averse on the interval [a,b].

In economics and finance, risk aversion refers to a preference for less risky options over riskier ones. Utility functions are mathematical representations of an individual's preferences, and they help determine whether someone is risk-averse, risk-neutral, or risk-seeking. A risk-averse individual would have a concave utility function, indicating a decreasing marginal utility of wealth.

For options a, b, c, and f, the utility functions are and f(x) = -ln(x), g(x) = \(-e^(^-^x^)\), h(x) = \(-4x^2\) - 10x, respectively. These utility functions do not exhibit concavity, which means they are not risk-averse. Instead, they either show risk-seeking behavior (options a and b) or risk-neutrality (options c and f).

On the other hand, options d and e have utility functions f(x) = ln(x), g(x) = 1/(e^(2x)), h(x) = \(-x^2\) + 10,000x and f(x) = ln(-2x), g(x) = -1/(\(e^(^2^x^)\)), h(x) = \(x^2\) - 100,000x, respectively. These utility functions display concavity, indicating a decreasing marginal utility of wealth. Thus, options d and e can be considered risk-averse on the interval [a,b].

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Hey guys, i need help on this one, thanks in advance.Find the slope of the equation:x - 5 = 3 ( y + 4 ) -2y + 1if you could add step's please do. There are 8 bags of yellow and green balloons. Each bag contains 9 balloons.How many total balloons are there in total? what describes the process of getting detailed information about jobs? Boomtowns that were deserted by prospectorsA. Ghost TownsB. HomesteadC. VigilanteD. Lodes these two figures are similar find the length of the side x An example of a reserved power is (1 point Arrange the events in twentieth-century argentina in the correct chronological order. Which expression can be simplified to find the slope of the trend line in the scatterplot? On a graph, a line goes through points (4, 21) and (8, 35). StartFraction 21 minus 35 Over 8 minus 4 EndFraction StartFraction 8 minus 4 Over 21 minus 35 EndFraction StartFraction 35 minus 21 Over 8 minus 4 EndFraction StartFraction 8 minus 4 Over 35 minus 21 EndFraction Why did people after World War II believe that conservatives would not regain popularity in the United States The final grade for a class is calculated by taking 75% of the average test score and adding 25% of the score on the final exam. If all scores are out of 100 and a student has a 76 test average, what score does the student need on the final exam to have a final grade of at least 80? What is the slope of the line passing through the points (1, 7) and (4, -1)? Leave your answer as a fraction 10 pts Question 8 A cannon ball is fired at ground level with a speed of v-30.6 m/s at an angle of 60 to the horizontal (g-9.8 m/s) How much later does it hit the ground? (Write down the answer fo how will you use the elements and principles of arts learned in east asia?pa answer please In response to nutrition concerns raised last year about food served in school cafeterias, the Smallville School District entered into a one-year contract with the Healthy Alternative Meals (HAM) company: Under this contract; the company plans and prepares meals for 2,500 elementary, middle, and high school students with a focus on good nutrition. The school administration would like to survey the students in the district to estimate the proportion of students who are satisfied with the food under this contract: Two sampling plans for selecting the students to be surveyed are under consideration by the administration. One plan is to take simple random sample of students in the district and then survey those students: The other plan is to take stratified random sample of students in the district and then survey those students Describe simple random sampling procedure that the administrators could use to select 200 students from the 2,500 students in the district: 2. If a stratified random sampling procedure Is used, give one example of an effective variable on which to stratify in this survey: Explain your reasoning: Describe one statistical advantage of using a stratified random sample over simple random sample in the context of this study. ( WILL GIVE BRAINLIEST FOR CORRECT ANSWER ) Which expression is equivalent to [4x4(2x3)]2? Responses A . 16x1016, x, 10 B. 16x3616, x, 36 C. 64x1464, x, 14 D. 64x4964, x, 49 E. 64x144 there are 80 swamp sparrows in a 20-hectare section of mount meadow. the average population density of sparrows at this site is _______ per hectare Sarasota has leased a large, Alpha-3 computer system from the manufacturer. The lease calls for a monthly rental of $38,000 for the 144 months (12 years) of the lease term. The estimated useful life of the computer is 15 years.All rentals are payable on the first day of the month beginning with August 1, 2020, the date the computer was installed and the lease agreement was signed. The lease is non-cancelable for its 12-year term, and it is secured only by the manufacturers chattel lien on the Alpha-3 system.This lease is to be accounted for as a finance lease by Sarasota, and it will be amortized by the straight-line method. Borrowed funds for this type of transaction would cost Sarasota 6% per year (0.50% per month). Following is a schedule of the present value of an annuity due for selected periods discounted at 0.50% per period when payments are made at the beginning of each period. To make valid computations of adjustments for the sales comparison approach to value, elements of comparison must be applied in a specific order. which one of these elements listed is applied last? Discuss in pairs anything new you learned about slavery in Africa.Write down what surprised you. share your answers with your class A 1-m tank containing air at 10C and 350 kPa is connected through a valve to another tank containing 3 kg of air at 35C and 150 kPa. Now the valve is opened, and the entire system is allowed to reach thermal equilibrium with the surroundings, which are at 18C. Treat air as ideal gas with the gas constant of R= 0.287 kPa.m/kg.K. The average specifc heat capacity of the air at constant volume is Cv = 0.718 kJ/kg The volume of the second tank is___ m. The final equilibrium pressure of air is___ kPa. Suppose we add 100 kJ of heat and 50 kJ of work after the entire system (two tanks connected together) reached thermal equilibrium, the final temperature of the air will be___ C. Show your work with clear equations and substitute numerical values at the final step.