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At the county fair truck pull, 2 picup trucks are attached to back end of the monster truck. With how much force should monster truck pull to remain unmoved.
Mark's football is stuck in the tree. He hopes to dislodge it by standing on the small hill and throwing the baseball at it. What maximum height baseball reaches?
Fernando can drive 40 miles utilizing side roads in same time which it takes to travel 30 miles on freeway. If Fernando's rate on side roads is 7 mi/h faster than the rate on freeway, determine the
The plane took one hour longer to travel 560 miles on first portion of the flight than it took to fly 480 miles on second portion. If speed was same for every portion, determine flying time for seco
Two horses are 10 km. apart and begin moving towards each other, one horse @ 5.5km other @ 4.5km. The horsefly moving @30km goes back and forth between them. How far will horsefly travel when horses
Boat returned to the starting point following same course traveling with current. The return trip took five hours. Determine speed of current and speed of boat in still water?
Then jog at twice the walking speed for another two miles. If total time spent walking and jogging is one hour, determine walking and jogging rates.
Speed of current is 4kh/h, and speed of riverboat in still water is 12km/h. How far upstream must pilot travel before turning around?
Freight train travels 30 km per hour slower than express train. They pass one another three hour later. Determine their speeds?
The boat traveled 25km upstream. On return trip downstream, boat traveled 5km per hour faster. It trip took 10 minutes less time, determine speed of boat as it traveled upstream?
Driver A drove 150 miles in same amount of time which it took the airplane to travel 600 miles. Speed of plane was 150 mph faster than speed of car. Find speed of the plane.
Mandy's communte to work in morning takes 45 minutes and coming home she is able to drive 10 miles per hour faster, so it only takes thirty minutes, how far is the communte (one-way)?
Plane then travels back (100) miles with the head wind. Travel time is (40) min more than first trip. Determine speed of wind, and speed of plane?
Create the table illustrating utility maximization. Find point, based on Equimarginal Rule, that has equal marginal advantage (or the closest) for two purchases?
Consider x and y be number of litres of Laughter and Joy respectively which are produced per week. If profit on 1 l of Laughter is R30 and profit on 1 l of Joy is R50, state profit, P, in terms of x
There are 3 football jerseys in the laundry hamper, with numbers 18, 88, and 93 on back, respectively. Otherwise, selected jersey is not replaced before next reach into hamper. How many various result
If pattern of maximum height reached during every bounce continues. Find the algebraic expression for maximum height reached in nth bounce.
If both pipes are open, how long it takes to fill tank cran-apple juice? Twice the number plus 1 is divided 1 less than half number. Result is 5. Determine the number?
Cljck is traveling at 60 miles per hour and Mary at 70 miles per hour. Cljck passes Exit 54 at given 2:30pm. Mary passes same exit at 2:36pm. Find time at which Mary catch up to Cljck?
On Tuesday he jogged for 2.5 hours and then walked four hours to cover 38.5 miles in total. Determine the speed (in miles per hour) when he is jogging.
This took total of eight hours. Distance from B to C is 20 more miles than distance from A-B. How long each part of trip took?
There is also $84 title and license fee to pay. He wishes to get the good truck and plans to spend at least $12,000 but no more than $15,000. Find price range for truck?
Evaluate net cash flows (CF) in Year 1 to Year 5 (Illustrate all calculation steps, comprising breakdown of net sales, net working capital (NWC CF), operating cash flow (OCF) etc.)
Create the scatter plot of data. Then determine the quadratic function which best fits the data. Round-off the coefficients to 2 decimal places, if essential.
Providedthe quadratic function y = x2 - 4x -21. Write equation in vertex form y = (x -h)2 + k by completing square. Using the answers in part (a), determine vertex and equation of its axis of symmetry