Mathematics, 03.07.2019 20:00 witchhunt666
Two angry children 450 feet apart are headed straight towards each other—one at 15 feet per second and the other at 6 feet per second. their mother responds to the crisis by sprinting back and forth between the children, hoping to calm them before they reach each other. unfortunately, when she reaches each child, she is immediately rejected and rushes back to the other child. if the mother miraculously maintains a constant speed of 20 feet per second the entire time—while racing back and forth between the children—how far will she have run when all three of them collide? she will have run feet. (round to the nearest foot.)
Answers: 1
Mathematics, 21.06.2019 22:30
The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.
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Mathematics, 21.06.2019 23:20
Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g
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Acompound inequality is graphed, and its graph consists of all real numbers. which open scentence could have resulted in this solution set r> 3 or r< -2. r< 3 or r< -2. r> 3 or r> -2. r< 3 or r> -2 plz asap
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Two angry children 450 feet apart are headed straight towards each other—one at 15 feet per second a...
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