Mr. Montgomery's class, there are 8 boys and 12 girls. If Mr. Montgomery selects 1 student from his class at random, what is the probability that the student will be a girl?

Steve earned 60 dollars and spent 2/3 of it. How much did he spend?

Compare the algebraically expressed function f (x) = 3x2 + 6x + 7 to the function shown in the graph to determine which statement is true.

An object with a mass of 50 kg is supported at a height of 3 m above the ground what's the potential energy of the object with respect to the ground

What is the difference of - 96.43 - (-98.67) ? -195.1 -2.24 2.24 195.1

What monthly compounding nominal interest rate is earned on an investment that doubles in 10 years?

Which expression represents the sum of (2x - 5y) and (x + y) ?

The table shows the relationship between the amount of money in a bank account at the end of each month. Determine whether it's a growth or decay and whether it grows or decays by a constant percent.

Leslie needs 48 ounces of charcoal for her grill. How many pounds of charcoal should she buy?

Jasper has a coin collection consisting of quarters and dimes. He has 50 coins worth $8.60. How many of each coin does he have?

Y = 3x + 19 y = 5x + 33 Solve this system of equation by substitution