Mathematics, 27.07.2019 07:10 aprilstalder
imagine that as a ball is tossed, its motion is tracked on a coordinate plane. given only a few of the points that the ball passes through, it is actually possible to determine the equation of the parabola that represents the ball’s path through the air.
answer part a in the picture
Answers: 2
Mathematics, 21.06.2019 14:30
Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?
Answers: 1
Mathematics, 22.06.2019 01:20
The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!
Answers: 1
Mathematics, 22.06.2019 01:30
△abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.
Answers: 2
Mathematics, 22.06.2019 02:10
Iknow the answer but the calculator doesn't seem to give the right one
Answers: 1
imagine that as a ball is tossed, its motion is tracked on a coordinate plane. given only a few of t...
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