How many moles are in 600. g of calcium

How many two digit numbers are divisible by either 3 or 5?

For the first day Monday-Friday, the cost to rent a car at a local car rental company is $65. Every additional day Monday-Friday is $35. Each weekend day (Saturday and Sunday) is $45 per day.

A spinner has a 12 equal sized sections. Three of the sections are orange. What is the probability that the spinner will land on orange?

Form a Five digit number that has no zeros or repeated digits and where: The fourth digit is a quarter of the total of all digits. The second is twice as large as the first digit.

What is the answer to 5 (3x+5) - 7x-2

A golden eagle flies a distance of 290 miles in 5 days if the eagle flies the same distance each day of its journey how far does the eagle fly per day

One third of a birds egg hatched. If 2 eggs hatched, how many eggs did the bird lay?

How do you get the estimate sum or difference for 1/8+1/4

Which statement describes the decimal equivalent of 7/8?

A computer and printer cost a total of $1038. the cost of the computer is two times the cost of the printer. find the cost of each item