If Chris has 10 pencils how many pencils will he need to fill 20 desks

During his first year as a pilot, Rob flies 6692 miles fly take 10,429 mile the second year and 24,211 Mile the third year he wants to estimate how many more miles He flew in the third year than the first and second combined which shows one way rob

Or a very large set of data the measured mean is found to be 288.6 with a standard deviation of 21.2. assuming the data to be normally distributed, determine the range within which 75% of the data are expected to fall.

What is the area of a parallelogram in which b = (3x+5) ft and h = (x-1) ft

Use the function rule to complete the table - 10x + y = 4

What is the average of the inte:ers from 25 to 41

X is a real number greater than or equal to 5.5. What are the possible numbers for X?

The sum of 3 consecutive odd integers is 18 less than five times the middle number. Find the three integers

A delivery person uses a service elevator to bring boxes of books up to an office. The delivery person weighs 160lbs. and each box of books weighs 50lbs. The maximum Capacity of the elevator is 1000lbs.

What is 3^2+4^2=c^2

Simplify the expression. 13[6^2 / (5^2-4^2) + 9] 181 169 26 585