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alukav5142 [94]
2 years ago
6

Function C gives the cost, in dollars, of buying n apples. What does this equation represent in this situation?

Mathematics
1 answer:
IceJOKER [234]2 years ago
6 0

Answer:

The cost of 5 apples.

Step-by-step explanation:

Typically the equation would be written as C(n) = 4.50

Since 5 is where 'n' should be, then that means the number of apples in the equation is five.

C(5) = 4.50

Means, that 5 apples cost $4.50

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- 4/9 times - 5/8 in fractions.
omeli [17]

Answer:

5/8 x 4/9 = 20/72 as simplified as 5/18 in fraction form. 5/8 x 4/9 = 0.2778 in decimal form.

Step-by-step explanation:

5 0
2 years ago
A radio station claims that the amount of advertising per hour of broadcast time has an average of 13 minutes and a standard dev
zimovet [89]

Answer:

Z = 3.33

Step-by-step explanation:

Z-score:

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this question:

\mu = 13, \sigma = 1.2

You listen to the radio station for 1​ hour, at a randomly selected​ time, and carefully observe that the amount of advertising time is equal to 17 minutes. Calculate the​ z-score for this amount of advertising time.

We have to find Z when X = 17. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{17 - 13}{1.2}

Z = 3.33

5 0
3 years ago
Can someone help me
Rama09 [41]

Answer:

There is no solution

Step-by-step explanation:

The lines never touch each other

7 0
3 years ago
You get a $400 base salary for your job selling toasters. You also get a 2% commission on all your sales . If you had $390 in sa
timofeeve [1]

Answer:

$17,800 ?

Step-by-step explanation:

3 0
3 years ago
What is the answer so pwease help
bezimeni [28]
U see I would help but just because u said “pwease” I’m not :)
4 0
2 years ago
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