Mathematics, 30.11.2021 04:30 shelbyp2003
If it takes 4 men 6 hours to repair a road, how long will it take 3 men to do the same job if they work at the same rate? A) 5 hours B) 6 hours C) 8 hours D) 9 hours
Answers: 1
Mathematics, 21.06.2019 19:30
Write the expression 7x^3-28xy^2 as the product of 3 factors
Answers: 2
Mathematics, 22.06.2019 00:00
Heather is a cashier. she can ring up 1212 customers in 99 minutes. at this rate, how many minutes does it take her to ring up 44 customers?
Answers: 1
Mathematics, 22.06.2019 01:00
Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]
Answers: 1
Mathematics, 22.06.2019 01:30
Arace is 10 kilometers long.markers will be placed at the beginning and end of the race course and at each 500 meter mark.how many markers are needed to mark the course for the race?
Answers: 3
If it takes 4 men 6 hours to repair a road, how long will it take 3 men to do the same job if they w...
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