with an underhand volleyball serve at 1 m above the floor and velocity of 7 m per second, how high above the floor will it be in 0.3 seconds? and if the ball is untouched, when will it be back level...

with an underhand volleyball serve at 1 m above the floor and velocity of 7 m per second, how high above the floor will it be in 0.3 seconds? and if the ball is untouched, when will it be back level...

A cheetah spots a gazelle 300 meters away. The cheetah begins to chase the gazelle at a rate of 18 meters per second at the same time the gazelle begins to run aways at a rate of 16 meters per second...

Mrs. Wallace, who is always in a hurry, walks up an escalator that is also traveling up. The escalator is d feet long and travels at a rate of 2 feet per second. Mrs. Wallace, climbing the escalator...

need help finding poitns rounded and the midpoint i keeo getting this wrong

Two airplanes leave an airport at the same time and travel in opposite directions. One plane travels 100 / km h faster than the other. If the two planes are 4860 km apart...

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1. Car 1 moves eastward with a constant speed of 20 m/s. Car 2, at rest on the side of the road, accelerates at 2 m/s squared to the east at precisely the instant Car 1 is beside it. How long does...

Andy and Mina were having a race. They started at noon. Mina was running at 15km/h, while Andy was only one third of that speed. Once Mina was 500 meters apart, Andy sped up running 4 times the speed,...

On a town map, each unit represents 1 mile. Three houses are locaded at A (-3,1) , B (2,3) , C (4,-1). A person drives from A to B and halfway to C; what's the minimum Total distance the person may...

Tom drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 9 hours. When Tom drove home, there was no traffic and the trip only took 4 hours. If...

Some friends head out for a hike at 9 a.m. and return at 2 p.m. They spend one-quarter of the total distance walking uphill, one-half on level ground, and one-quarter walking downhill. If their speed...

Theirs the question

Rene is going to the lake to visit some friends. If the lake is 60 miles away and renee is driving at 40 mph the entire time how long will it take her to get to the lake?

Sarah races at 10 mph and Kim races at 9 mph. When they both ran the same long distance race last weekend, Sarah finished eight minutes ahead of Kim.

find the distance between the sides of an octagon with side length s.

Kristen is flying a kite. The length of the kite string is 55 feet and she is positioned 33 feet away from beneath the kite. About how high is the kite? A) 47 ft B) 45 ft C) 44 ft...

For problems 7 – 8, use the Falling Object Model (Object is dropped not thrown) h = -16t2 + s where h = height, t = time (seconds) and s = initial height. In each problem below, remember, h =...

The braking distance d (in feet) of a car is divided into two components. One part depends on reaction time. The number of feet for reaction time is about the same as the speed of the car in...

Jamie recently drove to visit her parents who live 560 miles away. On her way there her average speed was 24 miles per hour faster than on her way home (she ran into some bad weather). If Jamie spent...

Two towns are 1050 miles apart. A group starts from each town and walks down the trail toward each other. They meet after hiking a total hiking time of 240 your. If one group travels 1/2 mph slower...