Mathematics, 15.11.2019 04:31 nakedkats7656
During the labor day weekend, amy and kathleen each ran in a race. amy ran in a 5k and completed it in 31 minutes and 15 seconds. kathleen ran in a half-marathon, which is 21.1 kilometers, and completed it in 2 hours, 11 minutes, and 52.5 seconds.
let d represent distance in kilometers, r represent the rate, and t represent time in minutes. the proportional relationship can be used to determine the speed at which amy and kathleen ran their respective races. using amy's distance and time, the proportional relationship can be used to determine her rate. using kathleen's distance and time, the proportional relationship can be used to determine her rate. based on the actual rates that they ran during their respective races, amy ran at kathleen.
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Mathematics, 21.06.2019 15:00
Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )
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Mathematics, 21.06.2019 18:00
The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old
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Mathematics, 21.06.2019 18:30
David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?
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During the labor day weekend, amy and kathleen each ran in a race. amy ran in a 5k and completed it...
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