What is the value calculated by adding all the values in a data set and dividing
the sum by the number of values?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.

What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?