You have $1,700 in savings for retirement. If your investments earn 7% annually, how much will you have in your retirement account in 9 years?

Find the area of the triangle shown 3 by 6

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.

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.