Evaluate the expression.​

Answer:

52

Step-by-step explanation:

Did it on edge.

Answer:

52

the next one is 63 minutes

thank me later

Answer:

$516, interest earned is $216

Step-by-step explanation:

12% of 300 is 36

36y+300, y is years

36(6)+300=516

Answer:

3

Step-by-step explanation:

Step-by-step explanation:

6 - 6 + 3

0 + 3

3

Answer:

Width = (x -1)

Step-by-step explanation:

Volume of rectangular prism = x³ + 9x² + 6x - 16

length * height *width =  x³ + 9x² + 6x - 16

(x + 2)(x + 8 )* width = x³ + 9x² + 6x - 16

Answer: $1,144.12

Step-by-step explanation:

Answer:

[tex]z=\frac{x-\mu}{\sigma}[/tex]

And we can find the nnumber of deviations from the mean for each limit given:

[tex] z_1 = \frac{17-32}{5} = -3[/tex]

[tex] z_2= \frac{47-32}{5} = 3[/tex]

So we are 3 deviation from the mean and using the empirical rule we know that within 3 deviations from the mean we have 99.7% of the values

Step-by-step explanation:

Let X the random variable that represent the amount of time it takes him to arrive, and for this case we know the distribution for X is given by:

[tex]X \sim N(32,5)[/tex]  

Where [tex]\mu=32[/tex] and [tex]\sigma=5[/tex]

We want to find this probability:

[tex]P(17<X<41)[/tex]

And we can use the z score formula given by:

[tex]z=\frac{x-\mu}{\sigma}[/tex]

And we can find the nnumber of deviations from the mean for each limit given:

[tex] z_1 = \frac{17-32}{5} = -3[/tex]

[tex] z_2= \frac{47-32}{5} = 3[/tex]

So we are 3 deviation from the mean and using the empirical rule we know that within 3 deviations from the mean we have 99.7% of the values

Answer: the answer is ccc

Step-by-step explanation: hey

Answer:

b. 15 x 20

Step-by-step explanation:

Answer:

[tex](C)8x^4z^4\sqrt{2yz}[/tex]

Step-by-step explanation:

We want to determine an expression equivalent to: [tex]\sqrt{128x^8y^3z^9}[/tex]

[tex]\sqrt{ab} =\sqrt{a}*\sqrt{b}[/tex]

Therefore:

[tex]\sqrt{128x^8y^3z^9}=\sqrt{128}*\sqrt{x^8}*\sqrt{y^3}*\sqrt{z^9}[/tex]

[tex]=\sqrt{64*2}*\sqrt{x^{4*2}}*\sqrt{y^{2+1}}*\sqrt{z^{8+1}}\\=8\sqrt{2}*\sqrt{x^{4*2}}*\sqrt{y^2*y}*\sqrt{z^{8}*z}}[/tex]

[tex]=8\sqrt{2}*x^4*y \sqrt{y}*z^4\sqrt{z}\\=8*x^4*z^4*\sqrt{2}*\sqrt{y}*\sqrt{z}\\=8x^4z^4\sqrt{2yz}[/tex]

Answer:

C on edge2020.

Step-by-step explanation:

Trust me on this one.

:D

Answer:

36 inches.

Step-by-step explanation:

Answer:

The correct option is D

Step-by-step explanation:

The given numbers are

√(7²), √7, 4/5, √0.8, (√5)²

Now, let us check their real values.

√(7²) = 7

√7 ≈ 2.646

4/5 = 0.8

√0.8 ≈ 0.894

(√5)² = 5

Now, checking the options,

A doesn't apply

B doesn't appy

C doesn't apply

D applies because √7 = 2.646 is greater than 4/5 = 0.8 because 4/5 is less than 1 and the square root of a number greater than 1 is greater than 1.

Answer:

ypur answer would be a.

Credit is an arrangement where goods, services, or money are provided in the present with the promise of future payment, typically going into debt.

Credit is an arrangement where you receive money, goods, or services now and agree to pay for them later. This includes transactions with a credit card, where you obtain a good or service without immediate payment, but with a promise to pay the credit card company later, often with interest. Credit transactions essentially involve going into debt, as they create an obligation to pay in the future.

Choosing the correct answer from the provided options:

An arrangement in which you receive money, goods, or services now in exchange for the promise of payment later.

An arrangement in which you receive goods or services in exchange for other goods and services.

An arrangement in which you receive money now and pay it back later with fees.

The correct answer would be (A) since it entails receiving money, goods, or services now with the promise of payment at a later date, which matches the definition of a credit transaction.

Answer: should be 21

Step-by-step explanation:

Answer:

beak

Step-by-step explanation: did the edg

diameter: QU

radius: TV

chord: RS

d) 2 units

Answer:

a) Diameter: UQ

b) Radius: VT

c) Chord: SR

d) 2

Step-by-step explanation:

Answer:

2/5

Step-by-step explanation:

Flip the second fraction, change the divide to multiply, and simplify:

(1/5)/(1/2) = (1/5) x (2/1) = 2/5

2/5 is your answer.

~

Answer:

2/5

Step-by-step explanation:

1/5 divided by 1/2

there is this thing called KFC to find the answer

KFC: keep flip change

u keep the first number which is 1/5

then flip division to multiplication

1/5 times 1/2

then change 1/2 to 2/1

1/5 times 2/1 = 2/5

Answer:

The equation of the hypotenuse line is y = -3·x + 9

Therefore, the correct options are -3 and 9

Step-by-step explanation:

The question asks to fill the boxes

y = _ x + _

We note that the equation is that of a straight line of the form;

y = m·x + c

Where:

m = Slope of the straight line graph and

c = Y intercept, that is the y-coordinate of the point on the line where x = 0

From the graph, we find the slope as follows;

[tex]Slope = \frac{y_2 - y_1}{x_2 -x_1} = \frac{(-9) -0}{6-3} = -3[/tex]

Therefore, m = -3

The y intercept is found by extending the hypotenuse line to the point where it touches the y axes that is at x = 0;

From the graph, it is observed that the line, when extended, touches the y axes at the point y = 9, therefore, c = 9

Hence we have, the equation of the hypotenuse line is y = -3·x + 9.

Answer:

y = -3x + 9

Step-by-step explanation:

Have a good day.

Answer: 3,6

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

The scale factor represented her is 2.  You are going from 1 to 2, so multiply by two.

You are also going from 1.25 to 2.5, so multiply this by 2 as well.

A scale factor tells us how many time greater a measurement gets.

Answer:

224 cubic in

Step-by-step explanation:

l*w*h / 3

12*14*4=672

672/3=224 cubic in

Answer:

[tex]P(-0.28 <Z< 0.64) = P(Z<0.64) -P(Z<-0.28)[/tex]

[tex]P(Z<0.64) =0.739[/tex]

[tex]P(Z<-0.28) =0.390[/tex]

And with the difference we got: 0.739-0.390 = 0.349

And if we convert the probability to % we got 0.349*100 = 34.9%. And the best answer would be:

C. 34.9%

Step-by-step explanation:

For this case we want this probability:

[tex] P(-0.28 <Z< 0.64)[/tex]

And we can find this probability using the normal standard distribution and with the following difference:

[tex]P(-0.28 <Z< 0.64) = P(Z<0.64) -P(Z<-0.28)[/tex]

If we find the individual probabilities we got:

[tex]P(Z<0.64) =0.739[/tex]

[tex]P(Z<-0.28) =0.390[/tex]

And with the difference we got: 0.739-0.390 = 0.349

And if we convert the probability to % we got 0.349*100 = 34.9%. And the best answer would be:

C. 34.9%

The probability of a value falling between z-scores of -0.28 and 0.64 in a normal distribution is found by taking the cumulative area under the standard normal curve for each z-score and calculating their difference, which results in approximately 34.9% after rounding. Thus, the correct answer to the student's question is option C) 34.9%.

The question addresses the calculation of probabilities for specific ranges of z-scores in a normal distribution. To find the probability that a data value is between a z-score of -0.28 and a z-score of 0.64, we need to look at the standard normal distribution table or use a statistical software that provides the cumulative area up to these z-scores.

The probability of a value being less than z = 0.64 is P(Z < 0.64). According to the z-table, this probability is approximately 0.7389. Similarly, the probability of a value being greater than z = -0.28 (which is equivalent to less than due to symmetry) can be found as 1 - P(Z < -0.28), which, when referred to a z-table, gives a value of about 0.6103. Therefore, the total probability of a value being between z = -0.28 and z = 0.64 is the difference between these two probabilities, 0.7389 - (1 - 0.6103) = 0.3492 or 34.92%.

However, this value needs to be rounded to the nearest tenth of a percent, which yields 34.9%. So the correct answer is C. 34.9%.

Answer:

G decrease the girls by 100

Step-by-step explanation:

Answer:

first graph shows he is standing still

second one is he is at constant speed.

third one is starts running and is speeding up

hope it please pretty please mark brainliest

Answer: Evaporate the water by boiling it in a pot with a lid or another container. This separates both substances as the boiling point for water is much lower than salt, this method is called simple distillation.

Answer:

Salt is ionic, and oil is covalent. If you add water, the salt will dissolve in the water, and the oil will float to the top. You could then skim the oil and start over with sugar. To double-check, you could even make sure the oil does not conduct electricity!

Step-by-step explanation:

Answer:

The probability is 1/8 or 0.125

Step-by-step explanation:

In this question, we are concerned with calculating the probability that when a coin is flipped there would be a show of heads three times.

In flipping of a coin, there are only two possible results with equal probability. The probability of both events i.e P(H) and P(T) is equal and that is 1/2

Thus the probability of getting heads three times in a row will be P(HHH) meaning P(H) and another P(H) and another P(H)

When we have and in a probability question, that means we are to multiply the probabilities together.

Hence, P(HHH) = 1/2 * 1/2 * 1/2 = 1/8

It is 6 sq. units. I hope you do well. Have a wonderful day.

The coordinate for A, B, C, and D: (Current coordinates)

A: (-1, 4)

B: (-5, 8)

C: (-5, 4)

D: (-4, 2)

Once we reflect acorss the y-axis the coordinates become:

A': (1, 4)

B': (5, 8)

C': (5, 4)

D': (4, 2)

In this situation the coordinates just become positive.

I hope this helps!

Answer:

E) the new price is going to be $3.92

  Work: 3.50 × 12 / 100 = 0.42

             3.50 + 0.42 = 3.92

F) Dont understand what this one is asking

G) You would save 1.03$ with the 10% off.

  Work: 10.3 x 10 / 100

              103 / 100

             $1.03

hope this helps

Answer:

Step-by-step explanation:

[tex]6=m-\frac{7}{8}\\\\6+\frac{7}{8}=m\\\\\frac{6*8}{1*8}+\frac{7}{8}=m\\\\\frac{48}{8}+\frac{7}{8}=m\\\\\frac{55}{8}=m\\\\m=\frac{55}{8}[/tex]