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Nadya [2.5K]
3 years ago
13

Answer this please Question in the image below

Mathematics
1 answer:
nika2105 [10]3 years ago
3 0
2.356194 I think that’s what the answer is
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Laura’s printer takes 5 minutes to print 85 pages.
evablogger [386]

Answer:

17.

Step-by-step explanation:

<u>Divide 85 by 5 to find the unit rate:</u>

<u />\frac{85}{5} =17

17 represents the amount of pages printed for 1 minute.

5 0
2 years ago
Read 2 more answers
Charlene records the number of pieces of red colored candies in ten bags of candy of assorted colors. find and interpret the mea
BaLLatris [955]
To calculate the mean absolute deviation, you first must find the mean of the data and then find the difference between each piece of data and the mean.

Please see the attached picture for the work.

The mean absolute deviation is approximately 1.48.

This means that the numbers of candies in the 10 bags are all very close to one another. There is not much variation.

7 0
3 years ago
A group of 5 students took 15 days to finish a project. After 9 days, 3 students left the group. How many days did it take the s
sladkih [1.3K]

Using proportions, it is found that it took 15 days for the students to finish the project.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.

In this problem, we have that:

  • 100% of the project is done by 5 students in 15 days.
  • After the 3 students left, 2 students will have a time of x days to do 100 - (9/15) = 40% of the project.

The compound <em>rule of three</em> is given as follows:

1 project - 5 students - 15 days

0.4 project - 2 students - x days

Increasing the number of students, the number of days is reduced, hence the measures are inverse proportional and the <em>rule of three</em> is given by:

\frac{15}{x} = \frac{2}[5} \times \frac{1}{0.4}

\frac{15}{x} = \frac{2}{2}

15/x = 1

x = 15 days.

It took 15 days for the students to finish the project.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

6 0
2 years ago
Paula wants to buy new carpet for her bedroom. The floor is in the shape of a rectangle. Its length is 16 feet and its width is
irga5000 [103]

Answer: 1408

Step-by-step explanation:

You are finding the area of the rectangle (length times width). You are going to multiply 16 and 11, which equals 176. You take the area of the carpet and multiply it by how much it costs($8.00). The answer would be $1408.00

3 0
3 years ago
What is a quotient rule
AURORKA [14]

Answer:

In calculus, the quotient rule is a method of finding the derivative of a function that is the ratio of two differentiable functions.

Step-by-step explanation:

8 0
3 years ago
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