A balloon is 23 feet below a tree limb. The balloon floats up 19 feet. What is it’s position relative to the tree limb

Which representation has a constant of variation of -2.5

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x