Combine the sums of your 40 rolls above with those of another pair for a total of 80 rolls. Find the average value of

the sum for these 80 rolls.

1. Convert 1.05 to a percent. a. 1.05% b. 0.105% c. 10.5% d. 105% 2. Convert 15/50 to a percent. a. 0.3% b. 3.0% c. 30% 3. Convert 3/8 to a percent. a. 0.375% b. 3.75% c. 37.5%

Mark spent 5/12 of an hour on his math homework and 6/12 of and hour on english homework altogether, what fraction of an hour did mark spend on his math and english homework

What type of number is - 1

What does 10 to the power of 4 mean?

The following data set has a mode of 3, a mean of 10, and a median of 5.5. Which of these three measures gives the best idea of the typical size of the numbers in the list? 3, 3, 3, 4, 5, 6, 7, 8, 9, 52

You and a friend buy two fruit smoothies and leave a tip. You split the total and your half cokes to 3.60. What percent tip (in decimal form) did you and your friend leave if the fruit smoothies cost $3 each?

Terry deposit of $520 into your bank account that run simple interest each year after five years she had earned $156 in interest if no money was deposited into or withdrawn from the account what was the annual interest rate

Solve the system of equations by elimination. 2x-y+3z=-12x-y+3z=-1 x+2y-4z=-1x+2y-4z=-1 y-2z=0y-2z=0

Change 0.56 radians into degrees and minutes.

Evaluate 4P3 24 7 10 12