Solve for the base. Round to the nearest cent.Part: $8.44 Rate of decrease: 10%
A. $9.38
B. $7.60
C. $109.38
D. $8.44
Answer: A
Mathematics
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log3 81 = 4
A. 43 = 81 B. 814 = 3 C. 381 = 4 D. 34 = 81
Mathematics
Factor by grouping.20x6 - 25x3 - 16x3 + 20
A. (5x3 + 4)(4x3 + 5) B. (20x3 + 4)(x3 + 5) C. (5x3 - 4)(4x3 - 5) D. (5x6 - 4)(4x - 5)
Mathematics
Add or subtract. Assume all variables represent nonnegative real numbers.
- 
A. 2 - 4
B. 2
- 4
C. 4
- 2
D. 6
Mathematics
Solve the problem.Suppose the number of items a new worker on an assembly line produces daily after t days on the job is given by 25 + 2t. Find the average number of items produced daily in the first 10 days.
A. 38 B. 35 C. 350 D. 40
Mathematics