What are 4 consecutive numbers that add up to be 114?

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?