Mathematics, 14.07.2019 02:50 RayOfSunsh1ne
Sophie and simon are peeling a pile of potatoes for lunch in the cafeteria. sophie can peel all the potatoes by herself in 45 minutes, while it would take simon 30 minutes to do the job working alone. if sophie and simon work together to peel the potatoes, how long will it take them? 15 minutes 18 minutes 38 minutes 75 minutes
Answers: 1
Mathematics, 21.06.2019 22:30
The track team ran a mile and a quarter during their practice how many kilometers did her team runs?
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Mathematics, 21.06.2019 23:10
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (โ4, 0) and (6, 0). the y-intercept of the first parabola is (0, โ12). the y-intercept of the second parabola is (0, โ24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth
Answers: 2
Sophie and simon are peeling a pile of potatoes for lunch in the cafeteria. sophie can peel all the...
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