Bar model too please.I don't understand.

Bar model too please.I don't understand.

Please help

I don't understand.

I don't get it.

If n represents the number of gallons of oil he purchases, and c(n) represents the cost of the oil purchase, determine the best domain and range for the function

The introductory physics class at a university is taught to hundreds of students each semester. For planning purposes, the professor wants to find out the average amount of time that students would...

Megan has many gray socks, white socks, and black socks in a drawer. In the dark she pulled out two socks that did not match. How many more socks does Megan need to pull from the drawer to be certain...

A building contractor has acquired a 10 acre site and plans to develop it as a residential area. The contractor has two basic designs for homes: a low income home and a middle income home. he expects...

This time last year we did 125k. we are traditionally up 25%, and we have twice as many stores as this time last year

Suppose numerous random samples of size 1,000 are taken from a population of people that show 70% prefer Coke and 30% prefer Pepsi. The proportions of Pepsi drinkers from the various samples of size...

Bob drove 120 km in traffic. On the returning trip, he drove twice as fast. The total time was 4 hours. What was the rate for each direction?

Can you please show me how to work this problem?

What is the probability that of 4 randomly selected people, none of them were born on a Friday?

A big study funded by the Brandy's Bananas Company looked at whether eating bananas daily reduced cholesterol. The average American has a cholesterol level of about 210 mg/dL. Brandy's Bananas Company...

This is a problem about you and what about the you know who. I am just trying to ask a simple question and they asking me all these questions and im like no and they like yaz so im just rambling on...

A.) If you go back 10 generations, how many ancestors Do you have? count your parents as the first generation back, your four grandparents as the second generation back, and so on. (Assume there's...

Suppose studies have shown that about one in a thousand people use growth hormone. How many users of growth hormone are among 1,000,000 people?

You fish in the same pond until all the fish are caught. You catch 25% percent less fish each day until no more fish are caught. You caught a total of 360 fish. How many fish did you catch on the...

This is the first part, but I already have an answer for this so please use this to help you answer the above question: During one season, basketball player made 353 of 765 free throws. At that rate,...

Mr. Mosely purchased a new motor home for $78,000. It is expected to decpreciate an average of 17% each year. Predict when the value of Mr. Mosely's motor home will first be below $10,000...

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