Mathematics, 23.11.2020 09:50 caleb3989
Bob can row 14 mph in still water. The total time to travel downstream and return upstream to the starting
point is 3 hours and 30 minutes. If the total distance downstream and back is 40 miles, determine the
speed of the river (current speed).
Current Speed =
Answers: 3
Mathematics, 21.06.2019 15:00, jonesromari
What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m
Answers: 3
Mathematics, 22.06.2019 02:20, jdkrisdaimcc11
The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?
Answers: 2
Bob can row 14 mph in still water. The total time to travel downstream and return upstream to the st...
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