need help with these questions

There are 2 A) Megabytes in a Terabyte. ( is the power operator, I.e., 22=4 ) Question 10(0.25 points) There are 2 ( is the power operator, i.e. 22=4 ) Question 11(0.25 points) Sared There are 10 second. ( is the power operator, i.e., 102=100 )