In a class of 24 students, 25 percent of them failed a test. How many students failed the test?

Edwin fills 15 test tubes with a solution. Each test tube contains 150 milliliters of solution. How many liters of solution in all is there in the test tubes? A. 2.25 L B. 22.5 L C. 225 L D. 2,250 L

Greg wants to burn a total 600 calories. So far, he has burned 305.4 calories. How many more calories must Greg burn?

Choose values for a and b and use them to verify the product shown. (5a + b) (a - 6b) = 5a2 - 29ab - 6b2

What is the range of the ordered pairs shown in the graph? {-4, - 3, - 2, - 1} {-5, - 3, - 2, 3} {-4, - 3, 1, 3} {-5, - 3, 1, 3}

The length of the sides of a square is given by the expression 4.8x + 2.4. Which expression represents the perimeter of the square?

The area of a triangle is ½ (b) (h), where the base and height are always two sides of the triangle. a. True b. False

In order to estimate the average electric usage per month, a sample of n = 81 houses was selected, and the electric usage was determined. (a) Assume a population standard deviation of 450-kilowatt hours. Determine the standard error of the mean.

Jeremiah's mom is buying lollipops for treat bags for his birthday party. She wants each of the 36 guests to have 2 lollipops each. The lollipops come in packs of 8 each. How many packs of lollipops will she need to buy?

Solve for p (p+3) 2-64 -61‾‾‾√ and 61‾‾‾√ 6‾√ and 8‾√ 5 and - 11 -5 and 11

Which of the following is a step in the investment planning process? A. Evaluate your risk tolerance level. B. Monitor your spending every 5 years. C. Make major purchases before you start planning. D. Monitor your investment plan every 10 years.