Ineed with questions 1,2, and 3. would gratefully appreciate it (:

Step-by-step explanation:

(2):

First let's organise the data:

33 miles ... x mph ... 4h - downstream

33 miles ... y mph ... 7h - up the stream

x = 33/4 = 8.25 mph

y = 33/7 = 4.71 mph

(3)

P(x) =

To find the amount of key rings sold when the profit is 5000$ we have to equate P(x) with 5, because in the problem the profit of the key rings is displayed in terms of thousands.

Since the number of keyrings sold has to be positive the only answer is 4 thousand key rings.

i understand 100% 10/10 hit or miss?

step-by-step explanation:

not me

step-by-step explanation:

i wish i did i would like to get a desert ghost ball python