A computer company is currently earning $400 in profit a week and predicts its profits will increase by 5% each week. A second company is currently earning $900 a week and predicts its profits will increase by 2% each week. Approximately how long will it take for the companies to make the same amount of profit?

A.
4 weeks

B.
6 weeks

C.
18 weeks

D.
28 weeks

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.

to find the unit price of an object, you divide the price by object. you are trying to find out how much an object cost per unit.

for instance, lets say you have 50lb of ice cream(object) that cost 8.00 dollars(price). to find the unit cost, we take the 8.00 and divide it by 50, which will give us .16 cents per pound. we can check this by multiplying .16 by 50 = 8.00

so

object = e2

price = d2

unit price = c2

formula for c2:

=d2 / e2

so in my example about ice cream, we would have the following.

e2 = 50

d2 = 8.00

c2 formula:

=d2 / e2