A car traveled at a rate of 50 km/hr for 8minutes and then at 25 km/hr for 7 min andfinally at 20 km/hr for 2 min. What isAPPROXIMATELY the average speed for the?complete trip of the car in (m/sec)10.71non of them13.7412.883 s 2 ärio

Speed = distance /time We will add the distance of all three stages and will divide by total time to…

A car traveled at a rate of 50 km/hr for 8 hinutes and then at 25 km/hr for 7 min and finally at 20 km/hr for 2 min. What is PPROXIMATELY the average speed for the ?complete trip of the car in (m/sec)

A car traveled at a rate of 50 km/hr for 8 hinutes and then at 25 km/hr for 7 min and finally at 20 km/hr for 2 min. What is PPROXIMATELY the average speed for the ?complete trip of the car in (m/sec)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter2: Linear Equations

Section2.7: Litereal Equations And Dimensional Analysis

Problem 4GP

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Question

A car traveled at a rate of 50 km/hr for 8
minutes and then at 25 km/hr for 7 min and
finally at 20 km/hr for 2 min. What is
APPROXIMATELY the average speed for the
?complete trip of the car in (m/sec)
10.71
non of them
13.74
12.88
3 s 2 ärio

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