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2 years ago

What is the nearest whole percent of 45

Mathematics

2 answers:

kvv77 [185]2 years ago

6 0

Answer:

Step-by-step explanation: 45% based on the way you state the question. 45% is a whole percent.

Rainbow [258]2 years ago

5 0

45 percent is the nearest whole percent

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You're given a fraction in simplest form the numerator is not a zero when you write the fraction as a decimal it is a repeating

oksano4ka [1.4K]

The denominator can be 3 if the numerator is 1

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2 years ago

Which set of side lengths is a pythagorean triple

Neko [114]

Several examples of side lengths that are Pythagorean triples are the following with the corresponding side lengths A, B, C:

(5, 12, 13), (7, 24, 25), (3, 4, 5)

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2 years ago

What statement makes the open sentence 2.4 = 6x true?

Softa [21]

C. 0.4 times 6 is 2.4. Hope that helps.

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3 years ago

Read 2 more answers

Please help!!!!!!!!!!

Troyanec [42]

Answer:

Step-by-step explanation:

p + n + d + q = 25

Put everything into quarters.

p and q are equally likely to be drawn

q + n + d + q = 25

There are 3 times as many nickels as quarters

n = 3q

q + 3q + d + q = 25

There is 25% more dimes than quarters.

d = 1.25 q

q + 3q + 1.25q + q = 25

6.25 q = 25

q = 25/6,25

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

q = 4

p = 4

d = 1.25 * 4 = 5

n = 12

8 0

2 years ago

A pizza shop sells three sizes of pizza, and they track how often each size gets ordered along with how much they profit from ea

777dan777 [17]

Answer:

The mean and standard deviation of Y is $6.56 and $2.77 respectively.

Step-by-step explanation:

Consider the provided information.

Let Y represent their profit on a randomly selected pizza with this promotion.

The company is going to run a promotion where customers get $2 off any size pizza.

Therefore, $Y=\text{Profit}-\$2$

$Y=X-\$2$

So the mean will be reduced by 2.

$\mu_Y=\mu_X-\$2$

$\mu_Y =\$ 8.56 - \$2$

$\mu_Y =\$6.56$

If we add or subtract any constant number from a given distribution, then the mean is changed by the same number(i.e constant number) but the standard deviation will remain the same.

Therefore $\sigma_Y=\sigma_X=2.77$

Hence, the mean and standard deviation of Y is $6.56 and $2.77 respectively.

3 0

2 years ago