How many milliliters of a 12% alcohol solution and how many milliliters of a 30% alcohol solution must be mixed to obtain 72 ml of a 20% alcohol solution?

125in is equal to how many ft and in? (show work)

6 sided cube rolled (probability of p (4)

The Formula W/2-3H=53 models the recommended weight in pounds of a man where H represents the height in inches over 5 feet. Jonah is 5 feet 8 1/4 inches tall. Robert is 5 feet 9 3/4 inches tall.

I have 537 cookies and i need to divide them into 12 equal groups. how many cookies are in each group

Chris has $3.30 in nickels and quarters. If she has twice as many quarters as nickels, how many of each coin does she have?

The diagram shows the dimensions of the pool cover for a gotel pool. The numbers are 10ft 20ft 45 ft 8 ft 8 ft 8ft What is the area of the pool cover

3x+5-x=2x+7 is infinite real soluction, no real soluction or one real soluction

Select the correct answer. Which of these statements explains the term price? A. the money spent by a seller to advertise a product B. the money spent by a manufacturer to make a product C. the money spent by a buyer to purchase a product

A polling organization took a random sample of 3,000 middle school students to determine how many have a dog. Suppose that 57% of all middle school students have a dog.

When Sally went bowling, her scores were 108, 72, and 95. If she bowls a 4th game, what will her score need to be to give her an average of 91?