in the file room there are 800 offender files. Your sergeant tells you to take out 30 per cent of the files and put them in the next room. How many files should you put into the next room?

Name: Solved: in the file room there are 800 offender files. Your sergeant tells you to take out 30 per cent of the files and put them in the next room. How many files should you put into the next room? - MathMaster
Brand: MathMaster
Rating: 4.9 (212 reviews)

212

likes

1058 views

Answer to a math question in the file room there are 800 offender files. Your sergeant tells you to take out 30 per cent of the files and put them in the next room. How many files should you put into the next room?

$Expert avatar$

Sigrid

4.5

119 Answers

Solution:
1. Total number of files: 800
2. Percentage to move: 30% (or 0.30 as a decimal)
3. Calculate the number of files to move:
- Multiply the total number of files by the percentage as a decimal.
-

800 \times 0.30 = 240

4. Therefore, the number of files to put into the next room is 240.

Frequently asked questions (FAQs)

What is the result of adding a vector with magnitude 10 and direction 30° to a vector with magnitude 15 and direction 50°?

What is the measure of an interior angle of a regular polygon with 10 sides?

Question: Graph the exponential function f(x) = 2^x on the coordinate plane. What are the coordinates of the points (0, 1) and (1, 2)?

New questions in Mathematics

A car tire can rotate at a frequency of 3000 revolutions per minute. Given that a typical tire radius is 0.5 m, what is the centripetal acceleration of the tire?

5) A family with a father, mother and 3 children must sit on five chairs in a row and the only restriction is that the mother must be at one end. In how many different ways can they be seated?

Determine the correct value: A company knows that invoices pending collection have a normal distribution with a mean of $1.65 million, with a standard deviation of $0.2 million, then: The probability that an invoice pending collection has an amount that is within more than 2 deviations below the mean, is:

Evaluate limx→∞tan−1(x) using that y=tan−1(x) exactly when x=tan(y) . (Hint: Both tan and tan−1 are continuous!)

By differentiating the function f(x)=(x³−6x)⁷ we will obtain