Describe the meaning of |−36|.(1 point) the absolute value of negative 36 the absolute value of negative 36 one divided by negative 36 one divided by negative 36 the absolute value of 36 the absolute value of 36 negative 36 minus zero

The new curriculum significantly affects the earning potential.

According to the question, Eight kids were chosen at random to take part in a brand-new educational program that emphasizes both academics and mental health education between middle school and high school. The average annual income is $29432. The standard deviation is unknown.

The probability level is given to be 5%.

When the p-value is less than or equal to your significance level, reject the null hypothesis. The alternative theory, which contends that the effect is widespread, is supported by your sample data.

A probability level of 0.05 means that the new curriculum significantly affects the earning potential.

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Answer:

Per hour: 2.40740740741

Step-by-step explanation:

you have to divided 65 and 27 so

65/27

which is 2.40740740741

Answer:

Option D.   \(g(x)=5(0.8)^{x}+2\)

Step-by-step explanation:

Main concepts

Concept 1: identifying horizontal asymptote

Concept 2: assuring decreasing exponential function

Concept 1. identifying horizontal asymptote

Any exponential function of the form \(y=a*b^x\) has a horizontal asymptote on the x-axis.  A constant (positive or negative) added to the end of the exponential expression will shift the graph of the exponential function up (if positive) or down (if negative) the number of units equal to the magnitude of the number.  Since the original function f(x) has a "+2" at the end, it has been shifted up 2 units.  Thus, we can eliminate answers A and C from feasible answers since they each shift the exponential function up 3 units, not 2.

Concept 2. assuring decreasing exponential function

Exponential functions of the form \(y=a*b^x\) increase or decrease based on the value of "b".

Observe that the graph of the function f(x) is decreasing, and the value of b=0.5.

To ensure that g(x) also decreases, the b-value must be between 0 and 1, which eliminates option B.

Option D is the correct answer because the value of "b" is between 0 and 1 (making the graph of the function a decreasing exponential), and the number added at the end is "+2", causing the horizontal asymptote to be at a height of positive 2.

Step-by-step explanation:

1) 7/23 + 11/23 + 9/23

7+11+9/23

27/23

= 1 4/23

2) 2 5/7 + 9 4/7

11 9/7

= 11.12

3) 9/20 + 3/5

9+12/20

21/20

= 1 1/20 or 1.05

The area of this rectangle is 0.105C that can be calculated by implementing the dimensions of length and breadth.

The area of rectangle involves the length and breadth.

Suppose length of rectangle be a,

Height of rectangle (1-a)^3

Area, A= a*(1-a)^3

dA/da = -3a(1-a)^2+(1-a)^3 = 0

a = 1, 0.25

Thus, Area (max) = 0.25*0.75^3 = 0.105

In this case

Height of rectangle C(1-a)^3

Area, A= Ca*(1-a)^3

dA/da = C[-3a(1-a)^2+(1-a)^3] = 0

a = 1, 0.25

Thus, Area (max) = 0.25*0.75^3*C = 0.105C

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Step-by-step explanation:

Find the difference

3,621 - 1,836 = 1,785

They payed $1,785 dollars in the second installment.

Answer:

y=60x

Step-by-step explanation:

i did it on edg2020

Answer:

(2.5,150)(4,240)

slope = (240 - 150) / (4 - 2.5) = 90 / 1.5 = 60

y = mx + b

slope(m) = 60

(4,240)...x = 4 and y = 240

now we sub and find b, the y int

240 = 60(4) + b

240 = 240 + b

240 - 240 = b

0 = b

so ur equation is : y = 60x + 0 which is written as : y = 60x <==

Answer:

Step-by-step explanation:

We know that:

∠7 is 108° because ∠7 is equal to ∠1.

Hoped this helped.

\(BrainiacUser1357\)

Answer:

108°

Hope you could understand.

If you have any query, feel free to ask.

Answer:

hi

Step-by-step explanation:

hiiii

Answer: A

Step-by-step explanation:

It is the definition of independent and dependent events

The approximate height of the pole in centimeters is 17,500 centimeters.

We have,

Let's start by calculating the total length of the pole, which is buried plus the part that protrudes from the ground.

We know that the part that protrudes is 25 meters and that it represents one-seventh of the total length.

25 = L/7

where L is the total length of the pole.

We can solve for L by multiplying both sides of the equation by 7:

L = 7 x 25

  = 175 meters

Now we need to convert this length to centimeters.

Since 1 meter is equal to 100 centimeters,

175 meters x 100

= 17,500 centimeters

Therefore,

The approximate height of the pole in centimeters is 17,500 centimeters.

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The complete question.

The Clarisse company, dedicated to the telephone business, is expanding its coverage, due to this, it is placing poles, where the seventh part of a pole is buried, and protrudes 25 meters from the ground. Calculate the approximate height of the pole in centimeters.

The interest rate on the mortgage is 5 %

Let's begin by using the formula for simple interest:

I = P * r * t

where I is the interest, P is the principal (the amount borrowed), r is the interest rate, and t is the time (in years).

For Mr. G's mortgage, we know that the principal is $155,000 and the time is 30 years. We can use this information to solve for the interest rate, r.

First, we need to calculate the total amount that Mr. G will pay over the life of the loan (the principal plus the interest):

A = P + I

where A is the total amount, P is the principal, and I is the interest.

We know that Mr. G will pay $232,500 in interest, so we can solve for A:

Let's begin by using the formula for simple interest:

I = P * r * t

where I is the interest, P is the principal (the amount borrowed), r is the interest rate, and t is the time (in years).

For Mr. G's mortgage, we know that the principal is $155,000 and the time is 30 years. We can use this information to solve for the interest rate, r.

First, we need to calculate the total amount that Mr. G will pay over the life of the loan (the principal plus the interest):

A = P + I

where A is the total amount, P is the principal, and I is the interest.

We know that Mr. G will pay $232,500 in interest, so we can solve for A:

A = P + I

A = $155,000 + $232,500

A = $387,500

Now we can use the formula for simple interest to solve for the interest rate, r:

I = P * r * t

$232,500 = $155,000 * r * 30

r = $232,500 / ($155,000 * 30)

r = 0.05 or 5%

Therefore, Mr. G's interest rate is 5%.

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Answer:

x=\(1.22930\)

Step-by-step explanation:

47(218 x+12 ) =−2(17 −528 x)

Simplify 47(218 x+12 ) :    327(21x+4) 327(21x+4) =−2(17 −528 x)

Multiply both sides by 7(21x+4)

327(21x+4) · 7(21x+4)=−2(17 −528 x)· 7(21x+4)

Simplify, 32=−14(17 −528 x)(21x+4)

Solve  32=−14(17 −528 x)(21x+4):    x=32+4√589105 , x=32−4√589105 x=32+4√589105 , x=32−4√589105

Answer:

x = 0.5

Step-by-step explanation:

\(\frac{4}{7}(\frac{21}{8}x + \frac{1}{2}) = -2(\frac{1}{7} - \frac{5}{28}x)\)

\(1\frac{1}{2}x + \frac{2}{7} = - \frac{2}{7} + \frac{5}{14}x\)

\(1\frac{1}{2}x - \frac{5}{14}x + \frac{2}{7} = - \frac{2}{7} + \frac{5}{14}x - \frac{5}{14}x\)

\(1\frac{1}{7}x + \frac{2}{7} = - \frac{2}{7}\)

\(1\frac{1}{7}x + \frac{2}{7} - \frac{2}{7} = - \frac{2}{7} - \frac{2}{7}\)

\(1\frac{1}{7}x = - \frac{4}{7}\)

\(\frac{1\frac{1}{7}x}{1\frac{1}{7} } = \frac{- \frac{4}{7}}{1\frac{1}{7} }\)

\(x = -\frac{1}{2}\)

Answer:

dsf

Step-by-step explanation:

Answer:

-4 < x < -2

Step-by-step explanation:

Taking the left part of the inequality :

Taking the right part of the inequality :

Solution :

The missing angle is <B= 40 degree and missing side length is AB = 12.25 and AC = 19.068.

To find the missing angle and side measures of ΔABC, we can use the properties of a triangle.

Given:

∠A = 50°

∠C = 90°

CB = 16

We can start by finding the measure of ∠B:

∠A + ∠B + ∠C = 180° (Sum of angles in a triangle)

50° + ∠B + 90° = 180°

∠B + 140° = 180°

∠B = 180° - 140°

∠B = 40°

Now, using Sine law

CB/ sin A = AB / sin C

16 / sin 50 = AB / sin 90

16 / 0.766044 = AB

AB = 12.25

Again 12.25 = AC/ sin B

12.25 = AC / sin 40

AC = 19.068

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The mean and median of the given data are 718.72, and 719.5 respectively, and have no mode. The range is 87 and the standard deviation is 26.26. The interval that includes about 95% of the observations is between $666.20 and $771.24.

Mean - The mean is calculated by summing up all the observations and dividing by the number of observations.

mean = (684 + 710 + 688 + 711 + 722 + 698 + 723 + 743 + 738 + 722 + 696 + 721 + 685 + 763 + 681 + 731 + 736 + 771 + 693 + 701 + 737 + 717 + 752 + 710 + 697) / 25

mean = 718.72

Media -: The median is the middle value in a set of data when the data is arranged in order. With 25 observations, the median will be the average of the 13th and 14th observations when the data is sorted in ascending order.

median = (717 + 722) / 2

median = 719.5

Mode - The mode is the value that occurs most frequently in a set of data. In this case, there is no single value that occurs most frequently, so the data has no mode.

Range - The range is the difference between the largest and smallest values in a set of data.

range = 771 - 684

range = 87

Standard Deviation - The standard deviation is a measure of the spread of the data. It is calculated using the following formula -

\(\sqrt{((684-718.72)^2 + (710-718.72)^2 + (688-718.72)^2 + ... + (697-718.72)^2) / 25)\)

The standard deviation of this sample is approximately 26.26.

Empirical Rule - The Empirical Rule states that approximately 68% of the observations are within one standard deviation of the mean, approximately 95% of the observations are within two standard deviations of the mean, and approximately 99.7% of the observations are within three standard deviations of the mean.

Using the Empirical Rule, we can establish the interval which includes about 95% of the observations:

[718.72 - 2 * 26.26, 718.72 + 2 * 26.26] = [666.2, 771.24]

So, approximately 95% of the observations are between $666.20 and $771.24.

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The complete question is -

A sample of 25 undergraduates reported the following dollar amounts of entertainment expenses last year: 684 710 688 711 722 698 723 743 738 722 696 721 685 763 681 731 736 771 693 701 737 717 752 710 697 Find the mean, median and the mode of the data. Calculate the range and standard deviation. Use the Empirical Rule to establish an interval that includes about 95 percent of the observations.

Answer:

line DC

Step-by-step explanation:

Hello,

2 different points define a line, right?

so you can exclude the two first answers as they involve 1 and 3 points.

There is no point M, right? you can get rid of the third answer.

There are the two points D and C which defines the line DC which is m

thanks

Option C is correct, 15a⁵b¹⁵ is the product of expression (3a²b⁷)(5a³b⁸)

We have to find the product of (3a²b⁷)(5a³b⁸)

a and b are the variables in the expression.

We have to find the product.

Let us first multiply the constant terms which are 3 and 5 we get 15

15 (a²b⁷)(a³b⁸)

We know that in a product if the bases are same then the powers will be added

15a⁵b¹⁵

Hence, option C is correct, 15a⁵b¹⁵ is the product of expression (3a²b⁷)(5a³b⁸)

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Answer:

4n + 11

Step-by-step explanation:

-2n + 6n = 4n

11 just stays as is

Answer:

4n + 11

Step-by-step explanation:

Combine like terms.

-2n + 11 + 6n = 4n + 11

The value of p when q is 2 is 1

Inverse variation is the relationships between variables that are represented in the form of y = k/x, where x and y are two variables and k is the constant value.

This means that has x increases y will decrease and vice versa.

If p is inversely proportional to q , then p = kq

when p = 2, q = 4

2 = k4

k = 2/4

k = 1/2

When q = 2

p = 1/2 × 2

p = 1

Therefore the value of p is 1

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1.5

Step-by-step explanation:

As a decimal you should be able to convert it

Answer:

x^2

Step-by-step explanation:

1^2=1

2^2=4

3^2=9

Answer:

50

Step-by-step explanation:

0.8 * x = 40

40/0.8=50

Answer:

2. The sum of the measures of their interior angles is 360º.

3. They are all polygons with four sides.

5. A square is a rectangle and a parallelogram, but not a trapezoid.

Step-by-step explanation:

The statements b,c, and e about quadrilaterals are true

A quadrilateral is a closed figure with four sides. The total of the internal angle measurements is 360°. They are all four-sided polygons. A square is not a trapezoid, but it is a rectangle and a parallelogram.

The statements about quadrilaterals are true;

b. The sum of the measures of their interior angles is 360º.

c. They are all polygons with four sides.

d. A square is a rectangle and a parallelogram, but not a trapezoid.

Hence, the statements b,c, and e about quadrilaterals are true

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\((\dfrac{2}{9} )^2\)

Can be written as:

\(\dfrac{2}{9} \times\dfrac{2}{9}\)

To multiply two fractions, you need to multiply the numerator by the numerator and multiply the denominator over the denominator.

Multiply:

\(\dfrac{2}{9} \times\dfrac{2}{9}\)

\(\dfrac{2\times2}{9\times9}\)

\(=\fbox{$\dfrac{4}{81} $}\)

-2x - 6 = 10

-2x = 16

-x = 8

x = -8

Answer:

90 minutos

Step-by-step explanation:

una hora es 60 minutos y media es 30 minutos.