Find the logarithm using the change-of-base formula.log8.9 249
A. 2.3962
B. 27.9775
C. 0.3962
D. 2.5239
Answer: D
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Determine whether the number is divisible by 2, 3, 4, 5, 6, 8, 9, and/or 10.26,660
A. 2, 5 B. 4, 5, 10 C. 2, 4, 5, 10 D. 4, 5
Find all real numbers that satisfy the equation. Round approximate answers to 2 decimal places.3 = 5 cos(x) + 2
A. 0.98 + 2k? or 5.30 + 2k? where k is any integer B. 1.37 + k? or 4.91 + k? where k is any integer C. 1.37 + 2k? or 7.65 + 2k? where k is any integer D. 1.37 + 2k? or 4.91 + 2k? where k is any integer
Provide the appropriate response.There is a number that has 2, 5, and 8 as divisors. This number has exactly seven additional divisors. What is the number?
A. 70 B. 80 C. 320 D. 40
Solve the problem.During one year, the Larson's real estate bill included $575 for local schools. Of this amount, $175 went to the high school district. What percent did the Larsons pay to the high school district? Round your answers to the nearest tenth, if necessary.
A. 10,062.5% B. 69.6% C. 30.4% D. 30.3%