Niall has a half dollar, krista has a quarter dollar, mary has a tenth of a dollar and jack has a hundredths of a dollar. if they combine their money do the 4 students have more or less than a dollar? explain

The ratio of red poms to yellow poms on a float is 5 to 7. if there are 392 yellow poms on the float, how many red poms are there? a. 549 b. 390 c. 280 d. 56

What is the domain and range of f (x) = 2x^2+6x+2

Eric can run a mile in 4.23 minutes, and benjamin can run 4.23 miles in an hour. who is the faster runner?

If (7^0) ^x = 1, what are the possible values of x?

How many fathoms are in 27 cubits?

In the theory of learning, the rate at which a subject is memorized is assumed to be proportional to the amount that is left to be memorized. Assume that the rate at which material is forgotten is proportional to the amount memorized.

Provide the brackets in the right place to make the statement true. -6x-3-5+2=5

3/4x-5/6=2/3x how to solve?

What is - 2 1/3 - - 4 1/2

Based on Rudy's baseball statistics, the probability that he will pitch a curveball is 1/4. if rudy throws 20 pitches, how many pitxhes most likely will be curveballs?