Mathematics, 22.10.2019 07:00 ijohnh14
Three postal workers can sort a stack of mail in 35 minutes, 30 minutes, and 210 minutes, respectively. find how long it takes them to sort the mail if all three work together.
the time it takes for all three to complete the job is minutes.
Answers: 2
Mathematics, 21.06.2019 13:00
An advertisement is on a flyer that has a thickness of 8.2 × 10-5 meters. each measurement below is the thickness of a stack of flyers. drag each measurement to the correct stack.
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Mathematics, 21.06.2019 21:30
If you flip a coin 3 times, what is the probability of flipping heads 3 times? a. p(3 heads) = 3/8 b. p(3 heads) = 1/6 c. p(3 heads) = 1/8 d. p(3 heads) = 1/2
Answers: 2
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