Mathematics, 18.10.2020 15:01 RioQNA

PHOTO ADDED
NEED URGENT HELP

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:30, leximae7720

Suppose there are 10 five and six-year-old attending a birthday party. when a 30 year old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room? a. the mean and standard deviation of both change. b. the meaning will change, but the standard deviation will stay approximately the same. c. i mean will stay approximately the same, but the standard deviation will change. d. the mean and standard deviation will both stay approximately the same.

Answers: 1

continue

Mathematics, 21.06.2019 12:30, faith365

Aschool typically sells 500 yearbooks each year for 50 dollars each. the economic calls does a project and discovers that they can sell 100 more yearbooks for every $5 decrease in price. the revenue for yearbook sales is equal to the number of yearbooks sold times the price of the yearbook. let x represent the number of $5 decrease in price. if the expression that represents the revenue is written in the form r(x)=(500+ax)(50-bx). to maximize profit, what price should the school charge for the yearbooks? what is the possible maximum revenue? if the school attains the maximum revenue, how many yearbooks will they sell?

Answers: 3

continue

Mathematics, 21.06.2019 16:50, danielzgame

The verbal translation for the difference of m and 7 increased by 15

Answers: 3

continue

Mathematics, 21.06.2019 19:00, miguelc2145

Give me the equations of two lines that have the same slope but are not parallel.

Answers: 3

continue

You know the right answer?

PHOTO ADDED
NEED URGENT HELP
...