The side of a barn needs to be painted. Everything including the barn doors, will be painted. How many gallons of paint are needed to complete the job, if a gallon covers 250 square feet

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f