a ball is thrown vertically upward from the ground. its distance in feet from the ground in t seconds is s=16t^2+192t. After how many seconds will the ball be 432 feet from the ground?

a ball is thrown vertically upward from the ground. its distance in feet from the ground in t seconds is s=16t^2+192t. After how many seconds will the ball be 432 feet from the ground?

if a model rocket is launched from a 20-foot high platform at an initial upward velocity of 20 feet per second, how long until it crashes back to earth?

Dylan looked in the coach for loose change. He found 22 nickles and quarters totaling $4.30. how many were nickles and how many were quarters

if an egg is thrown up and off the roof of a 100 foot building with an initial upward velocity if 100 foot per second, how long until it hits the ground

The tooth fairy left little jenny 12 coins, all nickels and dimes totaling .95 cents. how many coins were nickles and how many were dimes

Gizmos cost $2 to ship and widgets cost $3 to ship. If a company is shipping 50 gizmos and widgets for $122, how many are gizmos and how many are widgets?

Lisa is selling candles and soap for a fundraiser. she sells a total of 24 items for a total of $112. if the candles sold for $4 each and the soap sold for $5 each, how many of each did she sell...

If a rocket is launched at a velocity of 96 miles per second from a 10-foot platform, how many seconds until the rocket reaches the maximum height and what will that height be?

if a cannonball is fired at a velocity of 160 miles per second from a height of 2 feet, how many seconds until the ball reaches the maximum height and what will that height be?

a wholesaler sold n bars for (n+1) cents each. On the following day she doubled the price but sold 2 bars less. The amount of the money take on each day was the same. Find the value of n.

The length of a rectangular garden is 5m greater than the width. The area is 84m2. Find the dimensions of the garden.

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N50 + N100=260000

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An athlete knows that when she jogs along her neighborhood greenway, she can complete the route in 13 minutes. It takes 52 minutes to cover the same distance when she walks. If her jogging rate is...

Algebra

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Shop A has 8 times as many electricians as Shop B, and Shop C had 3 times as many as Shop B. Shop A has how many times as many electricians as Shop C?

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