For a given function f(x), the operation 1/2f(x) will

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?