Mathematics, 28.07.2019 09:30 speris1443
Going against the current, a boat takes 7 hours to make a 120 mile trip. when the boat travels with the current on the return trip, it takes 4.5 hours. if x is the speed of the boat is still water and y is the speed of the current, which of the following system of equations could be used to solve the problem?
Answers: 1
Mathematics, 21.06.2019 14:30
Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?
Answers: 1
Mathematics, 21.06.2019 19:30
Are triangles the congruent? write the congruency statement.what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?
Answers: 1
Going against the current, a boat takes 7 hours to make a 120 mile trip. when the boat travels with...
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