Find the expected number of runs of heads in 12 tosses of a fair coin.

Sloane knits scarves and hats to sell at local craft fairs. It takes her 3 hours and 30 minutes to make a scarf and 5 hours and 15 minutes to make a hat.

I have 5 digits. My 4s are worth 4 [10,000s] and 4 * 10. One of my 3s is worth 3,000. The other is worth 1/10 as much. My other digit is a 2. What number am I?

Two cars start at the same time, but travel in opposite directions. One car's average speed is 30 miles per hour (mph). At the end of 4 hours, the two cars are 400 miles apart. Find the average speed in mph of the other car.

What proportion of all first marriages end in divorce? a. two-thirds b. three-quarters c. one-eighth d. one-third?

How does Gary's character reflect the passage's theme? A. The character's transformation shows that the unlikeliest of people can be heroes. B. The character's dialogue reveals that heroes are people of very few words. C.

If Christy had 81 slime buckets for her shop and her mom gave her 95 times more slime buckets. How many slime buckets does Christy have for her slime shop?

How can they redistribute the money so that each child has the same amount? Check all that apply.

15 other seven as a mixed number

What is 765,903 rounded to the nearest ten thousand

How many atoms are there in the world