John left his house in Irvine at 8:35 am to drive to a meeting in Los Angeles, 45 miles away. He arrived at the meeting at 9:50.

Question

3 years ago

13

John left his house in Irvine at 8:35 am to drive to a meeting in Los Angeles, 45 miles away. He arrived at the meeting at 9:50.

At 3:30 pm, he left the meeting and drove home. He arrived home at 5:18.
a What was his average speed on the drive from Irvine to Los Angeles?
b What was his average speed on the drive from Los Angeles to Irvine?
c What was the total time he spent driving to and from this meeting?
d John drove a total of 90 miles roundtrip. Find his average speed. (Round to the nearest tenth.)

Mathematics

1 answer:

Vsevolod [243] · Answer 1 · 2021-12-31T12:36:58+03:00

Vsevolod [243]3 years ago

4 0

Answer:

b is the correct answer. I'm 95% positive

Step-by-step explanation: