Pls
choose the answer
find the sales tax amount. purchase price = $78; tax rate = 6%

a. $4.68
b. $82.68
c. $73.32
d. $82.32

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

The following division is being performed using multiplication by the reciprocal find the missing numbers is 5/12 divided by x/3 equals 5/12 times x/10 equals 1/x

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