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mafiozo [28]
3 years ago
8

The dry cleaning fee for 3 pairs of pants is $18. what is the constant of proportionality

Mathematics
2 answers:
zloy xaker [14]3 years ago
6 0
Every pair of pants would cost 18/3 dollars

Ksivusya [100]3 years ago
4 0
In this problem, the constant of proportionality is also the unit rate.

18/3= 6

We need 6 dollars per pair of pants.

Final answer: $6 per pair of pants. 
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Divide $28 in the ratio 5:2:7.
Nina [5.8K]

Answer:

<h3>10:4:14</h3>

Step-by-step explanation:

5+2+7=14

28/14=2

2*5=10

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10:4:14

8 0
3 years ago
Suppose that distribution of the daily calcium intake of Americans is left skewed with a mean of 800 mg and a standard deviation
babymother [125]

Answer:

Explained below.

Step-by-step explanation:

According to the Central Limit Theorem if an unknown population is selected with mean μ and standard deviation σ and appropriately huge random samples (n > 30) are selected from this population with replacement, then the distribution of the sample means will be approximately normal.

Then, the mean of the sampling distribution of sample means is given by,

\mu_{\bar x}=\mu

And the standard deviation of the sampling distribution of sample means is given by,

\sigma_{\bar x}=\frac{\sigma}{\sqrt{n}}

So, if the sample of daily calcium intake of Americans collected is more than 30, then the sampling distribution of \bar X will be approximately normal.

6 0
3 years ago
Evaluate 9/upon g +2h=5 when g=3 and h=6
Tema [17]
I do not know I am sorry
8 0
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Vilka [71]

Answer:

wats the equation?

Step-by-step explanation:

4 0
3 years ago
Which data set does the histogram represent?
MAVERICK [17]

Answer/Step-by-step explanation:

Ok so there is

3, 0-4                  4, 5-9                2, 10-14             1, 15-19       1, 20-24

so you can get rid of the last one saying it has more than 1 number between 20-24.

The 3rd one has to short of numbers for 0-4.

the second one has way to many 0-4's when there should be 3 of them.

therefore your answer is The firstone.

7 0
2 years ago
Read 2 more answers
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