Let C=f(q)=250+0.1q give the cost in dollars to manufacture q kg of a chemical a) Which of the following statement(s) correctly explain the meaning of−1(C)? Check all that apply. A...

Let C=f(q)=250+0.1q give the cost in dollars to manufacture q kg of a chemical a) Which of the following statement(s) correctly explain the meaning of−1(C)? Check all that apply. A...

134.4 is 64% of what number?

167.4 is 62% of what number?

The population of Boomtown is currently 7000 and expected to grow by 3.2% over the next year. What will its population be by then? The population of Dullsville, on the other...

The quotient of two less than a number and five is eight.

A certain brand of coffee comes in two sizes. A 10.5 -ounce package costs $3.24 . A 30.6 -ounce package costs $9.88 .

A stamp collection consists of 8-cent, 13-cent and 18 cent stamps. The number of 8-cent stamps is twice the number of 18-cent stamps. There are 3 more 13-cent stamps than 18-cent stamps. The total...

A company can produce a doll at a cost of $5 per doll. When the company sells the dolls at a price of $40, they can sell 400 dolls each week. It is estimated that for every $0.50 decrease in the price,...

1. When is a relation a function? 2. Write the following using function notation, “divide the input by 2, then add 1. 3. Graph the function using x- and y-intercepts. Given, , make a table,...

2 + 2= Answer the question to this problem

A nurse needs rubbing alcohol, which is a 70% alcohol solution. However, there is only a 40% alcohol solution and a 90% alcohol solution in stock. How much of each solution should be mixed in order...

How do I work this out

Round your answer to the nearest cent, as necessary.

A bank offers an APR of 5.15.1% compounded daily.

Compute the total and annual return on the following investment. Three years after paying $2100 for shares in a startup company, you sell the shares for $1000 (at a loss). The total return...

70. Jackie is buying a new MP3 player from Better Buy. The store offers her a two-year extended warranty for $19. Jackie read in a consumer magazine that for this model MP3, 5% require repairs within...

A plane flies 405 miles with the wind and 315 miles against the wind in the same length of time. If the speed of the wind is 20 mph, find the speed of the plane in still air.

For the given function, find f(x+h)-f(x)/h f(x)=31-13x This is for my Algebra 3 class

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i need help figuring out how to solve this practice problem before I have my test.

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