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3 years ago

9

Darience says that he was able to jog 12 miles in 2 hours this weekend Sierra says his unit rate is 6 miles per hour Brandon say

s his unit rate is 0.17 hours per mile who is correct

1 answer:

SpyIntel [72]3 years ago

6 0

Answer:

it takes him 6 hours to jog

Step-by-step explanation:

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Caleb and 3 friends are sharing 1/6 quart of milk equally. What fraction of a quart of milk does each of the 4 friends get? Each

34kurt

Answer:

the fraction of quart of milk does each of the four friend get is 1 ÷ 24

Step-by-step explanation:

The computation of the fraction of quart of milk does each of the four friend get is shown below:

= Sharing quart of milk × fraction of friends

= 1 ÷ 6 × 1 ÷ 4

= 1 ÷ 24

Hence, the fraction of quart of milk does each of the four friend get is 1 ÷ 24

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3 years ago

In a class of 10 there are 5students who play soccer. If the teacher chooses 2students, what is the probability that both of the

Mars2501 [29]

Answer and Step-by-step explanation:

$Greetings!$

$I'm~Isabelle~Williams~and~I~will~be~answering~your~question!$

$\frac{5}{10} =\frac{1}{2} ~If ~one ~student ~ are~ chosen, ~who ~plays~ soccer.$

$\frac{4}{9} ~If~ then ~the ~second ~student~ are~ chosen, ~who~ plays ~soccer$

$\frac{1}{2} \times \frac{4}{9} =\frac{2}{9}~ the~ probability ~that~ both~ students ~play~ soccer.$

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4 0

3 years ago

Read 2 more answers

A set of data has 50 observations. How many classes would you recommend?

nignag [31]

Answer:

6 classes

Step-by-step explanation:

If k is the number of classes and n is the number of observations, then for number of classes we should select the smallest k such that 2^k > n.

<u>We have n = 50 and:</u>

2^5 = 32 < 50
2^6 = 64 > 50

As per above described 2 to k rule, we are taking k = 6.

So 6 classes should be used.

6 0

3 years ago

Kwame's team will make two triangular pyramids to decorate the entrance to the exhibit. They will be wrapped in the same metalli

Veseljchak [2.6K]

Answer:

Kwame's team will save = 7.8 $\times$ $0.24 = $1.87

Step-by-step explanation:

i.) Let the side of the equilateral triangle base be a

ii.) the area of the base = 3.9 square feet

iii.) the area of equilateral triangle is = $\frac{\sqrt{3} }{4} a^{2}$ = 3.9

iv.) Base area = 3.9 square feet

v.) The area that is not covered is the base.

vi.) The total area that is not covered = 3.9 $\times$ 2 since there are two pyramids

therefore the total area not covered = 7.8 square feet

vii.) therefore Kwame's team will save = 7.8 $\times$ $0.24 = $1.87

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4 years ago

Plz can someone help me out with both questions

alukav5142 [94]

1. Function
2. Not Function

4 0

3 years ago