Nina can stitch of a dress in 4 hours. If d represents the number of dresses and h represents the number of hours, which equation represents this proportional relationship?

A game is played using one die. If the die is rolled and shows 1, the player wins $5. If the die shows any number other than 1, the player wins nothing. If there is a $1 charge to play the game, what is the game's expected value?

What is 0.234 as a percent

What will it cost to tile a kitchen floor that is 12 feet wide by 20 feet long if the tile cost $10 per square yard?

The numbers on a certain combination lock start with 0 and go through 10. If a combination consists of 3 numbers, how many different lock combinations are possible?

What is 3 (4m + 2) A. 12m + 2 B. 12m + 6 C. 18m D. 14m

What expression is equivalent to 4/7+1 1/3

I don't know how to do cross products

What is the result of converting 1500 yards to miles

How many minutes is in 1/4 of a hour

F (x) = 7x^1/2, find f (x)