A she She knows tha
. Donna orders boxes of batteries for calculators in the math
the number of batteries she gets, n, is proportional on how many boxes, b, of batteries s
buys. In previous years she has recorded the following:
11
15 21
number of boxes, b
44 60
84
number of batteries, n
What is the ratio of the number of batteries to the number of boxes? What does it represent?

I'm confused on this could anyone me and show me what i need to do to solve it.

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811