Suppose 100 people all toss a hat into a box and then proceed to randomly pick out a hat. what is the expected number of people to get their own hat back

The service elevator in a high-rise building travels between the lowest underground parking level and the seventeenth story of the building.

If 1/4c = 1/2d = 4e = 8, what is the value of c + d + e?

Anthony deposits $650 into an annuity at the end of every quarter for 5 years. The fund holds international stocks, and it yields about 12% compounded quarterly. Find the interest earned after 5 years.

3 3/4 + 1 2/5 answer

A certain recipe requires 2 3/5 cups of flour and 3 1/4 cups of sugar. If 3/8 of the recipe is to be made, how much sugar is needed?

How many times does 8 go into 60? i cant remember even if it does

Determine if the function f is an exponential function. If so, identify the base. If not, why not? f (x) = 3^x + 1

Joe has a collection of 35 DVD movies. He recieved 8 of them as gifts. Joe bought the rest of hid movies over 3 years. If he bought the same number of movies each year, how many movies did he buy last year?

True or false? it is possible to circumscribe a circle about the quadrilateral below.

How can you simply 4/5 to get 80%