Solve the problem.A baker can decorate the day's cookie supply four times as fast as his new assistant. If they decorate all the cookies working together in 16 minutes, how long would it take for each of them to decorate the cookies working individually?
A. baker: 80 minutes
assistant: 320 minutes
B. baker: 80 minutes
assistant: 20 minutes
C. baker: 5
minutes
assistant: 21 minutes
D. baker: 20 minutes
assistant: 80 minutes
Answer: D
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A. -6 B. 6, -9 C. -9 D. 6
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Fill in the blank(s) with the appropriate word(s).
Determine how many of the first 5 statements in the sequence obtainable from the given statement are true.The measure of each exterior angle of a regular polygon with n sides is 
. (n ? 3)
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