Simplify 7(exponent 6) multiplied by 7 (exponent 5)

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

What is the range? can’t seem to find it out

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.