Please help! Which rules of exponents will be used to evaluate the expression. Check all that apply. ( view picture )

a: quotient of powers
b: product of powers
c: power of a power
d: power of a product
e: negative exponent
f: zero exponent

Three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder ( ! : ”0 )

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64