Mathematics, 02.03.2020 05:37 litwork5885
Emma and Jim can paint a wall in 5 hours together. Jim can paint the wall by himself in 8 hours. How long can Emma paint the wall?
Answers: 2
Mathematics, 21.06.2019 16:30, marbuscis99
Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.
Answers: 1
Emma and Jim can paint a wall in 5 hours together. Jim can paint the wall by himself in 8 hours. How...
Mathematics, 21.09.2020 02:01
History, 21.09.2020 02:01
Biology, 21.09.2020 02:01