Mathematics, 07.10.2019 22:00 leelee85503
Two friends went rowing on the river. they first traveled with current for 3 hours. the way back took them 4 hours and 48 minutes. find the speed of the river's current if they can row in still water at a speed of 6.5 mph.
Answers: 3
Mathematics, 21.06.2019 23:00
Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.
Answers: 1
Mathematics, 22.06.2019 04:00
If the equation of a line containing the midsegment of a triangle is y = -1/4x -11, what is the slope of the triangle side that is opposite the midsegment (the one not touching it). explain how you know.
Answers: 1
Mathematics, 22.06.2019 05:30
Select the two binomials that are factors of this trinomial x^20 - x - 20
Answers: 1
Mathematics, 22.06.2019 07:00
You have been asked to build a scale model of a restaurant out of bottle caps. the restaurant is 20 feet tall. your scale is 2.4 cm : 1 foot. a: a bottle cap is one point two cm tall> about how many bottle caps tall will your model be? b: you are out of bottle caps, and decide to use popsicle sticks instead. you measure them, and they are 15.2 cm tall. how many popsicle sticks tall will your model be?
Answers: 3
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