A lady traveled 900 miles by commercial jet from place A to place B. Then she traveled an additional 600 miles on a private propeller plane from place B to place C. If the speed of the jet was 3 times the speed of the propeller plane and the total time and the air was 6 hours, determine the speed of each plane.
A lady traveled 900 miles by commercial jet from place A to place B. Then she...
Lori is driving from her home to a conference 320 miles away. The table below provides the total distance traveled at specific times since the trip began. Use the table to estimate the average rate of change in distance (average speed) as t varies from hour 1 to hour 4 of the trip Express the answer as a decimal accurate to two decimal places time since trip began (hours) distance traveled (miles) 0 0 70 125 167 232 302 2...
ouse 3 ot the following 4 problems to answ pping, the first 3 will be graded. er. If it is not clear which problem you are A sales executive traveled 75 miles by car and then an additional 1400 miles by plane. The rate of the plane was eight times faster than the rate of the car. The total time for the trip was 5 hours. Find the rate of the plane. Round to the tenths place, if necessary a....
shady lady sells window coverings to both commercial and residential customers. the following information relates to its budgeted operations for the current year: Commercial Residential Revenues $300,000 $480,000 Direct materials cost $30,000 $70,000 Direct labour cost 100,000 300,000 Overhead costs 55,000 185,000 162,000 532,000 Operating income (loss) 115,000 $(52,000) The controller, susan chan, is concerned about the residential product line. she cannot understand why this line is not more profitable given that window coverings are less complex to...
Barbados A cruise ship maintains a speed of 5 knots (nautical miles per hour) sailing from San Juan to Barbados, a distance of 600 nautical miles. To avoid a tropical storm, the captain heads out of San Juan at a direction of 14 off a direct heading to Barbados. The captain maintains the 5-knot speed for 5 hours, after which time the path to Barbados becomes clear of storms (a) Through what angle should the captain turn to head directly...
1. Which graph best describes the "horizontal distance traveled" (vertical axis) versus the tim elapsed (horizontal axis) for a car traveling at a constant speed of 60 miles per hour? Write down the letter and then justify your answer in a complete sentence Horizontal Position of Car (in miles) Answer: 240 Bapsed Time in hours) 120 2. (a) Sketch the speed in milòs per hour (mi/ h) versus time in hours for Problem #1. on - Speed of Car (miles...
Answers to 6,7,8,9 and 10 please Atank has three pipes connected. The first pipe, by itself, o uld fill the tank in 2 % hours, the second in 2 hours, and the third in 1 hour 40 minutes. How long will it take to fill an empty tank if all three pipes are running together? 6, aourth of my mony, hm one-fith of th remaiads, had $ lcft. How much money did I start with? 8. A person who had...
Jean lives about 10 miles from the college where she plans to attend a 10-week summer class. There are two main routes she can take to the school, one through the city and one through the countryside. The city route is shorter in miles, but has more stoplights. The country route is longer in miles, but has only a few stop signs and stoplights. Jean sets up a randomized experiment where each day she tosses a coin to decide which...
A cruise ship maintains a speed of 13 knots (nautical miles per hour) sailing from San Juan to Barbados, a distance of 500 nautical miles. To avoid a tropical storm, the captain heads out of San Juan at a direction of 12° off a direct heading to Barbados. The captain maintains the 13-knot speed for 13 hours after which time the path to Barbados becomes clear of storms. (a) Through what angle should the captain turn to head directly to...
Exercise 17-14 al-a2, b Venus Creations sells window treatments (shades, blinds, and awnings) to both commercial and residential customers. The following information relates to its budgeted operations for the current year. Commercial Residential Revenues $302,500 $451,000 Direct materials costs $40,000 $50,000 Direct labor costs 110,000 290,000 Overhead costs 67,500 217,500 136,000 476,000 Operating income (loss) $85,000 $(25,000) The controller, Peggy Kingman, is concerned about the residential product line. She cannot understand why this line is not more profitable given that...
Jackie is a lady entrepreneur from Chicago, Illinois. She owns and runs a pebbles manufacturing company called ‘JK Pebbles Inc.’. She has customers both within and outside of the United States of America. She buys naturally available rocks (in different colours) like granite, marble and quartz from the local quarries. The raw material is put through processes of crushing, tumbling and polishing before being packed and dispatched to the customer. Jackie’s factory is in operation for 250 days a year....