Make m the subject when g=square root sign over m-5

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25