Abdul's average speed is 30 mph in heavy traffic, and his average speed is 60 mph in light traffic. If he was in heavy traffic for 1 hour and light traffic for 2 hours, how far did Abdul travel?

150 miles

Step-by-step explanation:

Abdul's average speed  in heavy traffic = 30 mph

Time Spent in heavy traffic = 1 hour

Distance covered in heavy traffic =Speed in heavy traffic X Time Spent in Heavy Traffic

=30 X 1 =30 miles

Abdul's Average speed in light traffic= 60 mph

Time Spent in light traffic = 2 hours

Distance covered in light traffic =Speed in light traffic X Time Spent in light Traffic = 60 X 2 =120 miles

Total Distance covered by Abdul = Distance covered in heavy traffic + Distance covered in light traffic

=30 + 120

=150 miles

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

the answer is d on edge

step-by-step explanation: