Jack tosses a penny twice

a. how many combinations of heads and tails can he get. List them

b. How many permutations can he get. List them

Based on the example above, identify the first operation needed to solve the following equation. 4m/3 = 8

When Jonas does his math homework, he spends an average of 3 minutes on each problem. Last night he spent 1.8 hours on his non-math homework, plus he completed 7 math problems.

Which Is greater 4.3, 5.5, 6 1/6, 15/4, 4,/8

A red candle is 8 inches tall and burns at a rate of 7/10 inch per hour. A blue candle is 6 inches tall and burns at a rate of 1/5 inch per hour. After how many hours will both candles be the same height?

What is 7 divided by 6

What is twenty on thousand and sixty four in digits?

Round 6.5472 to the hundredths place.

Two thirds of a number reduced by 11 is equal to 4 more than the number. Find the number

How do you express a gain of 4 yards in a football game as a rational number

A rectangle is 36 inches x 48 inches. what is the perimeter.? what is its area.?