What is the range of 50,48, 56, 58, 54, 50, 48, 56, 46

In the past, the mean lifetime for a certain type of flashlight battery has been lower than desired. The manufacturer has introduced a change in the production method and wants to perform a significance test to determine whether the mean lifetime

A new car valued at $16,500 depreciates at a steady rate of 12% per year. What is the value of the car in 10 years?

Complete the table to investigate dilations of exponential functions. 2 2* 3-2 23. x -2 1 4 3 4 64 1 8 -1 2 2 3 4 0 a c d e 1 2 4. 12 64

Trevor tutors French for $12 an hour and scoops ice cream for $8 an hour. He is going to work 20 hours this week.

the perimeter of a pool is 250 feet. the length is 25 feet less than twice its width. find th width in feet.

Which expression has a value less than the given expression when x = 5? 3x + 15 2x² x² + 5 3 (x + 5) 4x + 5

find the width of the pathway if a garden measuring 15 meters by 18 meters is to have a pedestrian pathway installed all around it, increasing the total area to 360 square meters

How much will a person pay for 10.8 pounds of bananas at a price of $2.22 per pound

A mans weekly wage was £336 but now he earns £420. what is the percentage change

Y=|x-3|+|x+2|-|x-5|, if 3