For the points P and Q, find the distance d(P, Q). P(5, -3), Q(9, -2)
For the points P and Q, find the distance d(P, Q). P(5, -3), Q(9, -2)
The plane is flying at 5 miles above the ground. The horizontal distance from the airplane to the start of the runway is 19 miles.
An airplane leaves Los Angeles for Denver at a speed of 420 miles per hour. Thirty minutes later, a plane going from Denver to Los Angeles leaves Denver, which is 850 miles from Los Angeles, at a...
On a recent trip, Sarah's car traveled 20 mph faster on the first 160 miles than it did on the remaining 80 miles. The total time for the trip was 4 hours. Find the speed of Sarah's car on the first...
A ladder is resting against a wall. The top of the ladder touches the wall at a height of 6 feet. Find the length of the ladder if the length is two feet more than its distance from the wall.
A 14 cm diameter champagne bottle rests on its side on top of along frictionless table. Suddenly, the cork pops and the bottle slides backward moving a distance of 22.0cm in 0.44s. If the mass of...
A ladder is leaning against a building so that the distance from the ground to the top of the ladder is 3 feet less than the length of the ladder. Find the length of the ladder if the distance from...
kwan drove 387 miles the first day and 409 miles the second day. If he drives about the same distance each day, approximately how many miles will kwan drive in 5 days?
I am having a lot of trouble with this question. it is due by tomorrow so if you are reading this and it's past 8:00 on March 29th 2015 you don't have to answer
(-6,1) (6,6)
does a planet travel faster when it is nearer the sun or farther from the sun? what is the gravitational attraction between a dating couple sitting 0.152 m apart if the boy weighs 715...
Jupiter has a mass of 1.90 x 1027 kg. the semi-major axis of its orbit is 7.78 x 1011. Th radius of the planet is 7.14 x 107 m. Io, one of jupiter's moons, orbits at a distance...
Since he drove 60 miles per hour in 3 hours how many more minutes does it take him to drive 50 miles per hour.
If Justin races his Checy S-10 down Highway 4 for 2,560 meters in 60 seconds, what is his average speed(velocity)?
A bug moves linearly with constant speed across my graph paper. I first notice the bug when it is at (3, 4). It reaches (9, 8) after two seconds and (15,12) after four seconds. a) Predict the position...
An airplane take 3 hours to travel a distance of 1950 miles with the wind. The return trip takes 5 hours against the wind. Find the speed of the plane in still air and the speed of the wind.
Can you help me solve this problem; also by including the steps used to solve problem?
A boat travels 3 hours downstream at r miles per hour. On the return trip, the boat travels 5 miles per hour slower and takes 4 hours.
Train A leaves a station traveling at 80 kilometers per hour. Eight hours later, train B leaves the same station traveling in the same directionat 100 kilometers per hour.
Two buses leave town 420 mi apart at the same time and travel toward each other. One bus travels 20 mi per hour faster than the other. If they meet in 3 hours, what is the rate of each bus?