Express as a single logarithm and, if possible, simplify.loga100 - loga 10
A. loga 90
B. loga 
C. 10 loga 100
D. loga 10
Answer: D
You might also like to view...
Solve the problem.How many different amounts of money can you pay if you use four coins including dimes and quarters?
A. 6 amounts B. 3 amounts C. 4 amounts D. 5 amounts
Graph the inequality.y2 ? 9 - x2
A. 
B. 
C. 
D. 
An account contains A dollars and increases or decreases by R%. For A and R: (a) Find the increase or decrease in the value of the account. (b) Find the value of the account. (c) By what factor did the account value increase or decrease? A = $550, R = -50%
A. (a) -$285; (b) $285; (c) 0.5 B. (a) -$265; (b) $265; (c) 0.1 C. (a) -$275; (b) $275; (c) 0.5 D. (a) $275; (b) $825; (c) 0.9
Find the exact value of the following expression without using a calculator.cos
A. 
B. - 
C. - 
D. - 