Use the change-of-base formula and a calculator to evaluate each logarithm.log37 + log811
A. 2.0425
B. 2.9244
C. 1.4318
D. 2.4355
Answer: B
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A. 14 nickels B. 10 nickels C. 8 nickels D. 12 nickels
Translate the percent problem to a basic percent equation using x for the unknown value. Do not solve.32% of 60 is what number?
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Solve the problem.In a certain location, the highest temperature recorded was 101°F. The lowest temperature recorded was 138 degrees less than the highest. What was the lowest temperature?
A. -37°F B. 37°F C. -138°F D. 0°F
Find the indicated term of the geometric sequence.a1 = 3, r = -3, n = 11
A. a11 = -99 B. a11 = 19,683 C. a11 = 177,147 D. a11 = 531,441