Solve by trial.x - 4 = 13
A. 17
B. 22
C. 19
D. 7
Answer: A
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Use the information below to determine the indicated set. U = {x | x ? N and x ? 15} A = {x | x ? N and 5 < x < 10} B = {x | x ? N and x is even and x < 14} C = {x | x ? N and 8 ? x ? 13} (B' ? C)' ? A
A. {6, 7, 8, 9, 11, 12, 13} B. {2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14} C. {6, 7, 8, 9, 11, 13} D. {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15}
Solve the problem.A certain noise measures 79 decibels. If the intensity is multiplied by 10, how many decibels will the new noise measure?
A. 89 decibels B. 80 decibels C. 790 decibels D. 79 decibels
Solve the problem.Find which is the better buy (lower cost per ounce) by finding each unit price rounded to three decimal places if necessary. Frozen orange juice:$0.84 for 14.5 ounces $1.79 for 21.0 ounces
A. $0.84 for 14.5 ounces B. $1.79 for 21.0 ounces C. Both cost the same per ounce.
Find the compound interest earned by the deposit. Round to the nearest cent.$120,000 at 1.03% compounded quarterly for 5 years.
A. $27,295.10 B. $1552.98 C. $6308.63 D. $6333.54