Mathematics, 21.04.2021 17:50, Miarobin6854
It had a mass of 20.609 grams. She exposed the substance to a flame and carefully weighed the substance again. The substance then had a mass of 17.39 grams. Write and solve an equation to determine the amount of mass & the substance lost. Enter the correct answers in the boxes. Please help me!!â
Answers: 2
Mathematics, 21.06.2019 19:00, aceves5493
After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?
Answers: 2
It had a mass of 20.609 grams. She exposed the substance to a flame and carefully weighed the substa...
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