Mathematics, 17.07.2019 17:00 toxsicity
Motorboat travels 9 miles downstream (with the current) in 30 minutes. the return trip upstream (against the current) takes 90 minutes. which system of equations can be used to find x, the speed of the boat in miles per hour, and y, the speed of the current in miles per hour? recall the formula d = rt. 9 = 0.5(x – y) 9 = 1.5(x + y) 9 = 1.5(x – y) 9 = 0.5(x + y) 0.5 = 9(x – y) 1.5 = 9(x + y) 1.5 = 9(x – y) 0.5 = 9(x + y)
Answers: 1
Mathematics, 21.06.2019 19:00, coryowens44
Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !
Answers: 1
Mathematics, 21.06.2019 21:30, madisonsimmons1120
Mon wants to make 5 lbs of the sugar syrup. how much water and how much sugar does he need… …to make 5% syrup?
Answers: 2
Mathematics, 21.06.2019 22:20, ashtonviceoxd21i
Which strategy is used by public health to reduce the incidence of food poisoning?
Answers: 1
Motorboat travels 9 miles downstream (with the current) in 30 minutes. the return trip upstream (aga...
History, 27.09.2019 22:40
Mathematics, 27.09.2019 22:40
Mathematics, 27.09.2019 22:40
English, 27.09.2019 22:40
Mathematics, 27.09.2019 22:40
Biology, 27.09.2019 22:40