Can someone answer this with a short clip of singing a song for 100 points and Branielist. PLLLSSSSS ACTUALLY DO ITTTT

Answer:

C:no the first expression is equal to 1/25 and the second expression is equal to 625

Step-by-step explanation:

if you do  in the calculator it will give you 0.04(wich is ecual to 1/25)

and the second one is 5^3 (which is 125) *5 = 625

Answer:

222

Step-by-step explanation:

Hey there!

250 - {(135 + 34) ÷ (46 - 33)} - 15 

= 250 - 169/(46 - 44) - 15

= 250 - 169/13 - 15

= 250 - 13 - 15

= 237 - 15

= 222

Therefore, your answer should be:

222

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Step-by-step explanation:

\(given \: \\ ({a}^{5} )^{5} \\ = {a}^{5 \times 5} \\ = {a}^{25} \\ hope \: it \: will \: help\)

Answer:

c

Step-by-step explanation:

hope this helps

Answer: Continuous variables

A variable is said to be continuous if it can assume an infinite number of real values within a given interval

Step-by-step explanation: yep

Answer:

800

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

D. The money that Kai started with before he mowed any lawns.

Step-by-step explanation:

We Know

The equation is y = mx + b

The x represents the number of lawns that Kai mows.

What does the y-intercept represent in this equation?

The y-intercept is when the x = 0, meaning the y-intercept is the amount of money he has when mowing 0 lawn. So, the answer is D.

Answer:

The Answer is D

Step-by-step explanation:

Answer:

14.2

Step-by-step explanation:

You make the equation:  y = 21300 (0.9425)^t

Now the y value should be 9200 so you set that equal to y. 9200/21300= 0.9425^t

t=14.2 years

Hope this helps!

There are 10 members on the board, so there are 10 ways to elect a president, 9 ways to elect a vice president, 8 ways to elect a secretary, and 7 ways to elect a treasurer.

This is because each position can be filled by any of the members, except for the position that the member is already filling. For example, the president can be elected from any of the 10 members, but the vice president must be elected from the remaining 9 members.

The company sea esta has ten members on its board of directors, so it has a lot of different options for how to elect a president, vice-president, secretary, and treasurer. One way to elect a president would be to have the board members vote on who they want to be president.

Another way to elect a president would be to have the members of the company vote on who they want to be president. There are many different ways to elect officers, and it really depends on the company and what they want to do.

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9514 1404 393

Answer:

  All positive integers

Step-by-step explanation:

The domain of the variable in the cost function is the set of values it might reasonably assume. Since we count movies using integers starting at 1, the reasonable domain is ...

  All positive integers

__

Additional comment

We know there is an upper limit. That limit is the number of movies offered such that the summer pass price is valid. We suspect it will be less than two or three hundred. For the purpose here, the reasonable choice is "positive integers."

To sketch the region enclosed by the given curves, we need to find the intersection points of the two curves and determine the boundaries of the region. The given curves are \(\(x + y^2 = 56\) and \(x + y = 0\).\)

First, let's solve the system of equations formed by the two curves to find the intersection points. Subtracting the second equation from the first equation, we get:

\(\((x + y^2) - (x + y) = 56 - 0\)\)

Simplifying, we have:

\(\(y^2 - y = 56\)\)

Next, we can solve this quadratic equation for \(y\) by setting it equal to zero:

\(\(y^2 - y - 56 = 0\)\)

Using factoring or the quadratic formula, we find that the solutions are

y = -7 and y = 8.

Substituting these values into the equation \(\(x + y = 0\)\) we can find the corresponding x\) values: x = 7 and x = -8.

Now, we can plot the points (-8, 8), (7, -7), and (0, 0) on a coordinate plane.

These points form the vertices of the region. The region is bounded by the curves

\(\(x + y^2 = 56\) and \(x + y = 0\),\)

and the lines \(y = -7\) and \(y = 8\).

To find the area of the region, we need to integrate with respect to \(x\) or y. Since the region is better suited for integration with respect to \(y\), we will integrate with respect to \(y\).

The integral will be:
\(\(\int_{-7}^{8} (x + y) \, d y\)\)Evaluating this integral will give us the area of the region.

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Answer:

180

Step-by-step explanation:

well 9×12=180 roger only works 20 hours he gets plaid $9 per hour he's working so yes the answer is 180

Answer:

180

Step-by-step explanation:

10×9=90, so 90+90= 180

The minimum sample size needed to be 99% confident that the sample mean is within 4 hours of the true population mean is 27.

To calculate the minimum sample size needed to be 99% confident that the sample mean is within 4 hours of the true population mean with a population standard deviation of 8 hours, follow these steps:

1. Identify the desired confidence level: In this case, it is 99%.
2. Find the corresponding Z-score for the confidence level: For a 99% confidence level, the Z-score is approximately 2.576.
3. Identify the population standard deviation: In this case, it is 8 hours.
4. Identify the margin of error: In this case, it is 4 hours.
5. Use the following formula to calculate the sample size:
  Sample size (n) = (Z-score^2 * population standard deviation^2) / margin of error^2

Plugging in the values, we get:
n = (2.576^2 * 8^2) / 4^2
n = (6.635776 * 64) / 16
n = 26.543104

Since we need to round up to the nearest integer, the minimum sample size needed is 27.

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Explanation:

Angle E is 90 degrees. The segment DC = 53 is opposite this angle. Note how "DC" does not contain the letter "E". Furthermore, note how this is the largest side. So it's the hypotenuse.

The side ED = 28 is the opposite side of reference angle C, because "C" is nowhere to be found in the sequence "ED".

The side CE = 45 is the adjacent side because "E" is found in "CE".

The tangent ratio is...

tan(angle) = opposite/adjacent

tan(C) = ED/CE

tan(C) = 28/45

Answer:

C = 31

Step-by-step explanation:

always do the parenthesis first so (2+4) = 6

3² + 4(6) x 6 ÷ 8 + 4 (Use PEMDAS)

9 + 4(6) x 6 ÷ 8 + 4, multiply 4 and 6

9 + 24 x 6 ÷ 8 + 4, multiply 24 and 6

9 + 144 ÷ 8 + 4, divide 144 and 8

9 + 18 + 4, now just add

31.

Answer:

c) 31

Step-by-step explanation:

9 + 4(6) * 6 / 8 + 4

9 + 24 * 6 /8 + 4

9 + 144 / 8 + 4

9 + 18 + 4

= 31

Answer:

tan θ × sin θ

From trigonometric identities

\( \tan(θ) = \frac{ \sin(θ) }{ \cos(θ) } \)

So we have

\( \frac{ \sin(θ) }{ \cos(θ) } \times \sin(θ) \)

We have the final answer as

\( \frac{ \sin(θ)^{2} }{ \cos(θ) } \)

Hope this helps you

Taylor polynomials of degree 2 and 3 centered at x = 0 for the function f(x) = 16tan(x) are:

P2(x) = 16x + 8x^2

P3(x) = 16x + 8x^2

To find the Taylor polynomials centered at x = 0 for the function f(x) = 16tan(x), we can use the Taylor series expansion for the tangent function and truncate it to the desired degree.

The Taylor series expansion for tangent function is:

tan(x) = x + (1/3)x^3 + (2/15)x^5 + (17/315)x^7 + ...

Using this expansion, we can find the Taylor polynomials of degree 2 and 3 centered at x = 0:

Degree 2 Taylor polynomial:

P2(x) = f(0) + f'(0)(x - 0) + (1/2!)f''(0)(x - 0)^2

= 16tan(0) + 16sec^2(0)(x - 0) + (1/2!)16sec^2(0)(x - 0)^2

= 0 + 16x + 8x^2

Degree 3 Taylor polynomial:

P3(x) = P2(x) + (1/3!)f'''(0)(x - 0)^3

= 0 + 16x + 8x^2 + (1/3!)(48sec^2(0)tan(0))(x - 0)^3

= 16x + 8x^2

Therefore, the Taylor polynomials of degree 2 and 3 centered at x = 0 for the function f(x) = 16tan(x) are:

P2(x) = 16x + 8x^2

P3(x) = 16x + 8x^2

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102,566,767, 1,9044828e-10, and 297,060 are the answers to the questions.

The questions above use addition and multiplication to solve the problem.

101,455,348 + 1,111,419 = 102,566,767

0.000000612 x 0.00031119 = 1,9044828e-10

297,060 + 0.0004839 = 297,060

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Step-by-step explanation:

Since we have a vertical major axis, our ellipse is vertical.

The equation of a vertical ellipse is

\( \frac{(y - k) {}^{2} }{ {a}^{2} } + \frac{(x - h) {}^{2} }{ {b}^{2} } = 1\)

where

(h,k) is the center

a is the semi major axis,

b is the semi minor axis

First, let plug in our center

\( \frac{(y + 3) {}^{2} }{ {a}^{2} } + \frac{(x + 2) {}^{2} }{ {b}^{2} } = 1\)

Semi means half, so

a is half of 14 which is 7

B is half of 8, which is 4.

\( \frac{(y + 3) {}^{2} }{49} + \frac{(x + 2) {}^{2} }{16} = 1\)

Answer:

  532

Step-by-step explanation:

  532 = 2·2·7·19

__

There are 24 possible 3-digit numbers from the set {2, 3, 5, 7}. Of those, 6 have four factors: 372, 375, 532, 572, 732, 735.

The sums of factors of these numbers are ...

  38, 18, 30, 28, 68, 22

The number of interest is 532.

It looks like your instructor wants you to write in point-slope form.

the equation for point slope form is quite simple

y-y1=m(x-x1)

your variables:

y and x: just state these as they are

m: slope

y1 and x1: the numbers in the point given

keep in mind a double negative equals a positive, so when you come across a negative coordinate you would put + instead of - in your equation.

your final answer would be

y+2=-2(x-4)

I hope this helped :)

please don't hesitate to ask if you have any more questions

To evaluate the line integral, we need to parametrize the given curve C and then substitute the parametric equations into the integrand. We can parameterize C using two line segments as follows:

For the first line segment from (0, 0) to (4, 0), we can let x = t and y = 0, where 0 ≤ t ≤ 4.

For the second line segment from (4, 0) to (5, 2), we can let x = 4 + t/√5 and y = 2t/√5, where 0 ≤ t ≤ √5.

Then the line integral becomes:

∫C xy dx +(x - y)dy = ∫0^4 t(0) dt + ∫0^√5 [(4 + t/√5)(2t/√5) dt + (4 + t/√5 - 2t/√5)(2/√5) dt]

Simplifying the integrand, we get:

∫C xy dx +(x - y)dy = ∫0^4 0 dt + ∫0^√5 [(8/5)t^2/5 + (8/5)t - (2/5)t^2/5 + (8/5)] dt

Evaluating the definite integral, we get:

∫C xy dx +(x - y)dy = [(8/25)t^5/5 + (4/5)t^2/2 + (8/5)t]0^√5 + [(2/25)t^5/5 + (4/5)t^2/2 + (8/5)t]0^√5

Simplifying, we get:

∫C xy dx +(x - y)dy = (16/5)(√5 - 1)

Therefore, the value of the line integral is (16/5)(√5 - 1).

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Answer:

Since angle 152 degrees incorporates to angles, where one of them is marked right angle in the picture by the square looking mark, then 152 - 90 = 62 degrees for second part of angle. Vertical angles demonstrate that x = 62, the same measure as the angle measure directly across from it.

Step-by-step explanation:

It takes a machine at a seafood company 20 seconds to clean 3 pounds of shrimp. The rate of the machine is 0.15 pound per second

An equation is an expression that shows the relationship between two numbers and variables.

An independent variable is a variable that does not depend on any other variable for its value whereas a dependent variable is a variable that depend on any other variable for its value.

It takes a machine at a seafood company 20 seconds to clean 3 pounds of shrimp. Hence:

Rate of the machine = 3 pounds / 20 seconds = 0.15 pound per second

It takes a machine at a seafood company 20 seconds to clean 3 pounds of shrimp. The rate of the machine is 0.15 pound per second

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The distance between the line containing the points (0,-3) and (7,4) and the point P(4,3) is d =√2 units.

The distance between the line ax +by +c =0 and the point (x₁, y₁) is given by:

\(d=\frac{|ax_{1}+by_{1}+c|}{\sqrt{a^2+b^2}}\)

Given that, the line passes through the points (0,-3) and (7,4).

The equation of the line is given by:

\(y -(-3)=\frac{4-(-3)}{7-0}(x-0)\\\\y+3=x\\\\x-y-3=0\)

Now, the distance between the line x - y - 3 = 0 and point (4,3) is:
\(d=\frac{|1\times4+(-1)\times3+(-3)|}{\sqrt{1^2 +(-1)^2}}\\\\d=\frac{2}{\sqrt{2}}\\\\d=\sqrt{2}\)

Hence, the distance between the line containing the points (0,-3) and (7,4) and the point P(4,3) is d =√2 units.

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Answer:

a) 3x - 6x^2y + 2xy - 2x

b) 4x^2 - 3y + 2x + 7y

Step-by-step explanation:

Like terms is when the terms are the same.

For example, 3x and -2x would be like terms (both have x).

Not like terms would be 4x^2 and +2x (one is just an x and the other is x^2).

Answer:

( B.) 6, 1, -2 , -4

Step-by-step explanation:

A coefficient is a number multiplied by a variable. So, in this case let's take a look at the problem.

-2+6y+m-2y+8-4m

Now we have to find the numbers that have a variable next to it

which are 6,m,-2, and -4

(If you are wondering that why m is a coefficient its because it is also known as 1m)

Final answer = 6, 1, -2 , -4

Hope this helps!