Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Two cars are 500 miles apart & directly moving towards each other. One car is at a speed of 100 mph and the other is at 70 mph. Supposing that the cars start at the same time how much time it take for the two cars to meet?
Solution
Let's assume t represent the amount of time which the cars are traveling before they meet. Now, we have to sketch a figure for this one. This figure will help us to write the equation which we'll have to solve out.
From this figure we can note that the Distance Car A travels as well as the Distance Car B travels has to equal the total distance separating the two cars, 500 miles.
Following is the word equation for this problem into two separate forms.
We utilized the standard formula here twice, once for each car. We know that the distance a car travels is the rate of the car times the time traveled by the car. In this case we know that Car A travels at 100 mph for t hours & that Car B travel at 70 mph for t hours as well. Plugging these in the word equation and solving out gives us,
100t + 70t = 500
170t = 500
t = 500/170 =2.941176 hrs
Thus, they will travel for approximately 2.94 hours before meeting.
x+y=6 -x+y=-6 how do I write that in order to graph it?
2.3*10^3,3.7*10^2,6.5*10^3
x+3/4=41/3
12 X 6 = FIND THE ESTIMATE AND RECCORD THE PRODUCT
a circular flower bed has radius 22 inches. what is the circumference of the bed to the nearest tenth of an inch?
how do you solve x5 * x3
I don''t understand it
Graphing and solving compound inequalities?
Michael bought three USB flash drives each capacity of 1.5 gigabytes.He also bought two USB flash drives each with a capacity of @ gigabytes.Express the total capacity of the three
brody rode his bike 70 miles in 4 hours. he rode at an average speed of 17 mph for t hours and at an average rate of speed of 22 mph for the rest of the time. how long did brody ri
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd