2200 dollars is placed in an account with an annual interest rate of 7.25%. How much will be in the account after 20 years, to the nearest cent?

What are “like terms”? why can we only add like terms?

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)