We want the average arrests to be 4. It can be done by calculating the average between the average arrests and arrests during the 5th week, so we get:

Avg(1,2,3,4,5) = (Avg(1,2,3,4) + A(5)) / 2

Where Avg(x) is the average of arrests in given weeks, and A(x) is the number of arrests in a given week.

Solving for A(5) => A(5) = 2*Avg(1,2,3,4,5) - Avg(1,2,3,4) = 2 * 4 - 3 = 8-3 = 5

3 0

2 years ago

Draw a sketch to help you solve this problem. Express your answer in simplest form. Raquel cut a piece of ribbon 4/6 ft long and

Salsk061 [2.6K]

This is really simple. She had 4/6 ft plus 5/6 ft ribbon. This is equal to 1.5 ribbon.

3 0

3 years ago