Use the properties of logarithms to find the exact value of the expression. Do not use a calculator.log5 30 - log5 6

A. 30
B. 1
C. 6
D. 5


Answer: B

Mathematics

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Find the indicated sum. Use the formula for the sum of the first n terms of a geometric sequence.

A.
B. - 
C.
D. - 

Mathematics

Divide. If the division is not possible, write "undefined." 

A. 4 R4 B. 4 R5 C. 5 D. 6

Mathematics

Choose the best estimate for the sum or difference.18 + 15

A. 18 B. 34 C. 33 D. 32

Mathematics

Solve the problem.Find the present value of the deposit. $5000 at 4% compounded monthly for 5 years. Round to the nearest cent.

A. $4095.02 B. $4115.02 C. $6084.98 D. $6104.98

Mathematics