PLEASE HELP! I WILL GIVE BRAINIEST TO THE CORRECT ANSWER! Reasoning Which of these is the best estimate for 215% of 50?
A. greater than 0 but less than 1.50
B. greater than 1.50 but less than 2.50
C. greater than 2.50 but less than 3.50
greater than 3.50
Please explain the reasoning behind your choice.
Thank you so much.

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.

Which statement illustrates the distributive property?

The roof of a farm silo is the shape of a hemisphere and is made of sheet tin. if the diameter of the silo is 126.5 feet, how much sheet tin is needed to make the roof? (use π = 3.1416.)