Mathematics, 20.07.2019 15:10 swspanda179400
Aboat has a speed of 15 mph in calm water. it takes the boat 3 hours to travel upstream but only 2 hours to travel the same distance downstream. which equation can be used to find c, the speed of the current? 3(15 β c) = 2(15 + c) 2(15 β c) = 3(15 + c) 15 β c = 15 + c 15 β 3c = 15 + 2c
Answers: 1
Mathematics, 21.06.2019 14:00
Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.
Answers: 3
Mathematics, 21.06.2019 18:00
Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.
Answers: 1
Mathematics, 21.06.2019 18:30
Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function
Answers: 3
Aboat has a speed of 15 mph in calm water. it takes the boat 3 hours to travel upstream but only 2 h...
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