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Gelneren [198K]
3 years ago
11

Select ALL the correct answers.

Mathematics
2 answers:
Nonamiya [84]3 years ago
8 0

Answer:

E. R(x)=8x and F. C(x)=3.5x+60

Step-by-step explanation:

R(x) - C(x)

8x - (3.5x+60)

8x -3.5x -60

4.5x - 60


DiKsa [7]3 years ago
3 0

A and D are the correct answers

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mezya [45]

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7 0
2 years ago
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ankoles [38]

Answer:

Step-by-step explanation:

7 0
2 years ago
At a local restaurant, the amount of time that customers have to wait for their food is normally distributed with a mean of 18 m
Colt1911 [192]

Answer:

99.7% of customers have to wait between 8 minutes to 30 minutes for their food.

Step-by-step explanation:

We are given the following in the question:

Mean, μ = 18 minutes

Standard Deviation, σ = 4 minutes

We are given that the distribution of amount of time is a bell shaped distribution that is a normal distribution.

Empirical Formula:

  • Almost all the data lies within three standard deviation from the mean for a normally distributed data.
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Thus, 99.7% of the customers have to wait:

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Thus, 99.7% of customers have to wait between 8 minutes to 30 minutes for their food.

3 0
2 years ago
A movie rental kiosk charges a $25 membership fee and $3 per movie. An online movie service charges a $20 membership fee and $4
mylen [45]
25+3m=20+4m 
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7 0
3 years ago
find the length of the segment connecting the two given points. Write your answer in simplest form . ** Round your answer to the
taurus [48]

Answer: 16

Step-by-step explanation:

Because the Y is 0 for both, you can simply draw a line graph with one point at 15, and the other at -1. The difference between 15 and -1 is 16. Or ABS(15-(-1))=16

8 0
2 years ago
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