a rectangle that is 2 cm by 3cm has been scaled by a factor of 5.what is the dimension of the new rectangle​

What is the difference between the equations of a vertical and a horizontal line?

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 ia the sum if the first 7 terms of the geometric series