Chang added some chlorine to the water in the pool. The chlorine evaporated at a fixed rate every week. The table below shows the amount of chlorine f (n), in ounces, that was left in the pool after n weeks :

How do you solve this problem using substitution or elimination? Three times the larger of two numbers is equal to 4 times the smaller. The sum of the numbers is 21. Find the numbers.

A recipe asks for 412 pounds of chicken. How many pounds of chicken are needed to make 12 of a recipe? Express the answer in simplest form. Enter the answer in the box. pounds

The Arno family is planning a 14 day April vacation. The location they've chosen has an average of 10 rainy days every April. The Arnos family would like at least 7 days without rain. Should they keep their current plans?

If Mario started his homework at 3:30. he finished 25 minutes later

4) Misty wishes to obtain 85 ounces of a 40% acid solution by combining a 72% acid solution with a 25% acid solution. How much of each solution should Misty use?

What is the factor form of x^3-1

The sum of a number t and 31

A worker's pay for one week was $312. She worked 39 hours. How much was she paid per hour

If a normal distribution has a mean of 44 and a standard deviation of 8, what is the z-score for a value of 46? O A. 1.25 O B. 1.75 O c. 0.75 O D. 0.25

Does the equation specify a function with independent variable x? If so, find the domain of the function. If not, find a value of x to which there corresponds more than one value of y. 6 x plus 13 y6x+13yequals=2828 Select the correct