A second clerk requires 40 min to stock the same shelf. How long would it take to stock the shelf if the two clerks worked together?
A second clerk requires 40 min to stock the same shelf. How long would it take to stock the shelf if the two clerks worked together?
Below is Brianna’s daily schedule. For each activity, identify the elapsed time from its beginning to its end. Be sure to show your work. Finally, explain why your answer is correct. Schoolwork:...
trip took 6 hours. there was no traffic and the trip only took 4 hours. average rate was 22 miles per hour faster on the trip home, how far away live from the mountains? Do not...
Bryan goes to school everyday at 6:00am. he leaves school 7 hours and 15 minutes later. if Bryan were to go to school at 6:15, how long would he be in school? And what time would he get out?
I want to find the rate he must travel to complete the journey in 20 mins.
A car travelling on a straight road at a constant speed of 54km/h, takes 20 seconds to travel the distance between two sign post. Calculate a) the speed of the car in m/s. ...
A rifle bullet is fired vertically upwards with a muzzle velocity of 700 m/s. Assuming no air resistance, what height will it reach? How long will it take to reach the ground again?
kathy and leslie drive a total of 669 miles in 12 hours. Kathy drove the first part of the trip and averaged 65 miles per hour. Leslie drove the remainder of the trip and averaged 35 miles per hour...
11. A motorboat can go 12 miles downstream on a river in 20 minutes. It takes 30 minutes for this boat to go back upstream the same 12 miles. Find the speed of the boat.
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.
7. A plane flies 600 miles with a tail wind in 2 hours. It takes the same plane 4 hours to fly the 600 miles when flying against the wind. What is the plane's speed in still air? ...
Five students ran on a track one morning, each for a different length of time and at a different pace. At one point, an observer watches the students and records their times. He watches them for t...
Full problem: It takes 4.5 second a for a windmill to make a rotation. Each blade extends 116 feet from the central hub that is 6 feet in diameter. How much faster(in miles per hour) is the tip of...
please answer this with a solution and equation. thank you!
Tom Quig traveled 250 miles east of St. Louis. For mot of the trip, he averaged 70 mph but for one period of time, he was slowed to 10 mph due to a major accident. If the total time of travel was...
A car passes a landmark on a highway traveling at a constant rate of kilometers per hour. One hour later, a second car passes the same landmark traveling in the same direction at kilometers per hour...
What will be the next date when the clock shows the correct time?
a ladder is 9 meter tall.it is inclined on a wall and reaches 7 meter.what is the distance of its base from the wall
Just wondering what my question is. Thanks