8) A passenger train left Berlin and traveled south at an average speed of 20 km/h. A
freight train left three hours later and
traveled in the same direction but with an
average speed of 24 km/h. Find the
number of hours the passenger train
traveled before the freight train caught up.
A) 10 hours B) 18 hours
C) 30 hours D) 21 hours

the k side

step-by-step explanation:

plese mark mde brainliest!

$320 to $405

step by step explanation:

in one day he earns between $64 and $81

therefore if he works for 5 days, he will earn between 64 x 5 to 81 x 5

= $320 to $405

question: use the following table of a school bus during morning pickups to calculate its average speed between 2.8 km and 4.2 km

answer: 42 km/h

explanation: 1.4/0.033 42.42424 = 42 km/h

question answered by

(jacemorris04)