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Mish

Questions (9)

Jamila sells knitted hats to her friends at school and she is determined that the revenue formula is R(p)=-p²+20p, where R is
1. 3 answers
2. 273 views
A rectangle box has a square base and a height that is one more than three times the length of a side of the base. If the sides
1. 1 answer
2. 245 views
A carnival game has players hit a pad with a large rubber mallet. This fires a ball up 20-foot vertical chute towards a target
1. 1 answer
2. 272 views
If the length of one side of a square is increased by 4 cm and the length of an adjacent side is decreased by 8 cm, the area of
1. 2 answers
2. 393 views
A train hauling coal leaves the train yard traveling west at 32 mph. Five hours later a train carrying appliances leaves the
1. 2 answers
2. 278 views
A company manufactures a hallow cylinder component that is closed at the end. The r=4" & h=8". To make each cylinder 42 pi cubic
1. 2 answers
2. 326 views
A spring stretches by 6cm when supporting a load of 15N ,what load would make the spring extend by 25mm
1. 6 answers
2. 1,184 views
A spring stretches by 6cm when supporting a load of 15N (a) how much would it stretch when supporting a load of 5kg
1. 2 answers
2. 657 views
A 1200-kg car reaches a speed of 11 m/s from rest in 10 seconds. Determine the cars power.
1. 1 answer
2. 807 views

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