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bearhunter [10]

3 years ago

14

A company sells bottles of vitamin capsules. The graph and table show the linear relationship between the cost per capsule in ce

nts and the number of bottles ordered.

2 answers:

Step2247 [10]3 years ago

8 0

Answer: -5

Step-by-step explanation:

Nonamiya [84]3 years ago

3 0

Answer:

50

Step-by-step explanation:

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During his workout Allen spent 28% of the time on the treadmill what fraction of his workout was on the treadmill

Anvisha [2.4K]

7/25 because he was on the treadmill for 28% of his workout and when you turn that into a fraction you get 28/100. Lastly, you simplify by dividing both numbers by the greatest common factor which in this case is 4.

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3 years ago

In a large population, 91% of the households have cable tv. A simple random sample of 144 households is to be contacted and the

vlada-n [284]

Answer with explanation:

We are given that $\hat{p}=0.91$

Sample size : $n=144$

The mean of the sampling distribution of the sample proportions is given by :-

$\mu_{\hat{p}}=p=0.91$

The mean of the sampling distribution of the sample proportions is <u>0.91</u>

The standard deviation of the sampling distribution of the sample proportions :

$\sigma_{\hat{p}}=\sqrt{\dfrac{p(1-p)}{n}}\\\\=\sqrt{\dfrac{0.91(1-0.91)}{144}}=0.0238484800354\approx0.0238$

Hence, the standard deviation of the sampling distribution of the sample proportions is <u>0.0238</u>

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3 years ago

A car used 15 gallons of gasoline and traveled a total distance of 350 miles. The car's fuel efficiency is 25 miles per gallon o

stepan [7]

The equation would be letter b. 25h + 20 (15 - h) = 350
Let’s try to solve to get the value of h
=> 25h + 20(15 -h) = 350
=> 25h + (300 – 20h) = 350
=> 25h + 300 – 20h = 350
=> 300 + 5h = 350
=> 5h = 350 – 300
=> 5h / 5 = 50/ 5
=> h = 10
Thus the value of h is 10 which means a car travel on the highways and used 10 gallons of gasoline,

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3 years ago

What is the quotient?

zhuklara [117]

2.943 × 10-² (negative 2nd power)

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3 years ago

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Volume of a triangular pyramid with a slant height of 8 and base of 6 wide 6 across or 8 by 6 by 6

mario62 [17]

288 is the volume. I think.

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3 years ago