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A kite is secured to a rope that is tied to the ground. A breeze blows the kite so that the rope is taught while the kite is directly above a flagpole that is 30 ft from where the rope is staked down. Find the altitude of the kite if the rope is 110 ft long.
145.83
105.83
115.832
A square painting has area 780 cm2780\ cm^2780 cm2 , what is its side length?
27.93
17.93
37.93
After a car accident, the skid marks for one car measured 190 feet. Use the formula s=24ds=\sqrt{24}ds=24d to find the speed of the car before the brakes were applied. Round your answer to the nearest tenth.
36.5
63.5
67.5
A window washer dropped a squeegee from a platform 196 feet above the sidewalk. Use the formula t=h4t=\frac{\sqrt{h}}{4}t=4h to find how many seconds it took for the squeegee to reach the sidewalk.
6.5
3.5
9
The skid marks of a vehicle involved in an accident were 122 feet long. Use the formula s=24ds=\sqrt{24}ds=24d to find the speed of the vehicle before the brakes were applied.
36.5 mph
42.7 mph
54.1 mph
Marissa dropped her sunglasses from a bridge 400 feet above a river. Use the formula t=h4t=\frac{\sqrt{h}}{4}t=4h to find how many seconds it took for the sunglasses to reach the river.
5
3
4
An accident investigator measured the skid marks of the car. The length of the skid marks was 76 feet. Use the formula s=24ds=\sqrt{24}ds=24d to find the speed of the car before the brakes were applied
67.5 mph
A helicopter dropped a rescue package from a height of 1,296 feet. Use the formula t=4h8t=\frac{\sqrt{4h}}{8}t=84h to find how many seconds it took for the package to reach the ground.
On Earth, if an object is dropped from a height of h feet, the time in seconds it will take to reach the ground is found by using the formula
t=h4t=\frac{\sqrt{h}}{4}t=4h
If an object is dropped from a height of 64 feet, find t.
2
A helicopter dropped a rescue package from a height of 1,296 feet. Use the formula t=h4t=\frac{\sqrt{h}}{4}t=4h to find how many seconds it took for the package to reach the ground.
It is done.