Katie has 36 coins in her jar (nickels, dimes, and quarters) totalling $4.20. She has twice as many dimes as quarters. How many nickels does Katie have?

How do you change 24 2/5 into decimal?

If you flip a fair coin 4 times, what is the probability that you will get exactly 2 tails?

Work out the surface area of 8,6,2 hope you can answer this for me but be quick because i need it know.

given only a compass and straightedge, Greeks were able to construct any geometric object they wished true or flase

What is 1/4 of 76 in a mathequ on

What is 5264716736 divided by 9

What requirements must be satisfied? select all that apply. a. at least one observation must be above or below 9090 sec. b. either the population is normally distributed, or ngreater than> 30, or both. c.

What is - 1 2/3 + 5/6

A pan of brownies was left on the counter and 1/4 of the brownies had already been eaten. Then John came along and a 2/3 of the brownies that were left. How much of the whole pan of brownies did John eat?

There are 12 eggs in one dozen, and 12 dozen in one gross. How many eggs are in a shipment of 24 gross