Give an exampke of addition on which you would and would not change the addendsot

The 7-digit numbers 7-4-A-5-2-B-1 - and 3-2-6-A-B-4-C - are each multiples of 3. Which of the following could be the value of C? 1, 2, 3, 5 or 8

What is the volume of this pyramid?

Seven fewer than a number

A ball is thrown into the air with an upward velocity of 40 ft/s. Its height h in feet after t seconds is given by the function h = - 16t2 + 40t + 10.

Manny and Emma are both competing in a long jump competition at their school. Manny can jump four fifths of the distance that Emma can jump. Manny can jump 40 inches. How far can Emma jump?. A. 40.8 B. 50 C. 32 D. 39.2

Evaluate the expression when y=-7. y? + 4y-1

Brian has one and 7/10 kilograms of black pepper he uses 7/8 of the pepper and split sit between seven pepper shakers how much pepper will be in each shaker

of 100 people in a concert 24 are teachers the rest are students what is thepercent of students in the concert

Under what circumstances would you file form 1040a? form 1040?

Scores on a test have a mean of 70 and q3 is 83. the scores have a distribution that is approximately normal. find p90. (you will need to first find the standard deviation.) a. 94.84 b. 85.08 c. 85.31 d. 83.7