Nina can ride her bike 63,360 feet 3,400 seconds and sophia can ride her bike 10 miles in 1 hour what’s is nina’s rate in miles per hour in there are 5,280 feet in one mile

Divide. write in simplest form 41/6 divided by 10

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.

What is the perimeter of an equilateral triangle if each side is (x+3)?