A researcher wishes to estimate the percentage of adults who support abolishing the penny, What size sample should be obtained if he wishes the estimate to be within 4 percentage points with 99% confidence it

(a) he uses a previous estimate of 36%?

(b) he does not use any prior estimates?

dude   i don't even know. i've been trying for hours.

step-by-step explanation:

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75

the answer is 62.8 cubic units