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velikii [3]
3 years ago
10

Find both unit rates.

Mathematics
1 answer:
Alexus [3.1K]3 years ago
3 0

$27 / 4 = 6.75 dollars per hour

4 / 24 = 0.148 = 0.15 hours per dollar

Answer is A


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Solve the equation<br>2/3 h - 1/3 h + 11 = 8<br><br>h = ?​
Deffense [45]

Answer:

2 \div 3h - 1 \div 3  h+ 11 = 8 \\ 2 - 1 \div 3h =  - 3 \\ 1 \div 3h =  - 3 \\  - 9h = 1 \\ h =  - 1 \div 9

-1/9 is the answer

8 0
3 years ago
A machine is designed to fill 16-ounce bottles of shampoo. When the machine is working properly, the amount poured into the bott
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Answer:

Between 15.95 ounces and 16.15 ounces.

Step-by-step explanation:

We have the following value m, being the mean, sd, being the standard deviation and n, the sample size:

m = 16.05

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We apply the formula of this case, which would be:

m + - 2 * sd / (n ^ 1/2)

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16.05 - 2 * 0.1005 / (4 ^ 1/2) = 15.9495

Which means that 95% of all samples are between 15.95 ounces and 16.15 ounces.

4 0
3 years ago
What Is 24 X 2?<br><br> A. 26<br> B. 48 <br> C. 125<br> D. 45<br> E. Pass
Snezhnost [94]
Answer:48

24 plus 24 is 48

7 0
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Of angle B...
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Sole for the indicated variable.<br><br> ax+r=7, for x
nasty-shy [4]

ax+r=7

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