Changing Bases to Evaluate Logarithms in Exercise, use the change-of-base formula and a calculator to evaluate the logarithm. See Example 9.

log2 48

To calculate the total amount of satin you need you add 4.5 and 3.25 and find that you need 7.75 yards of satin. Is this correct?

A package of wrapping paper says that it contains 75 square feet of paper. Lenny has 4 gifts boxes to wrap that are each a cube with edges that measure 2 feet long. How many packages of wrapping paper will he need to buy? a1 b2 c3 d4

Albert is traveling 70 mph in his car. After 4 hours, how far will he have traveled?

A boutique sold $127.50 worth of purses. How many purses did they sell? They sell for $7.50 each

How do you write a product in the simplest form converting the decimal to a fraction multiply

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Ava puts $400.00 into an account to use for school expenses. The account earns 12percent interest, compuonded annualy. How much will be in the account after 9 years?