3 years ago

A train travels 59 kilometers in 4 hours, and then 70 kilometers in 5 hours. What is its average speed?

1 answer:

7 0

We know that

[average speed]=distance/time
distance=59+70-----> 129 km
time=4+5----> 9 hours

[average speed]=129/9----------> 14.33 km/hour

You might be interested in

vagabundo [1.1K]

Answer:

I want to say it's -69/100

Step-by-step explanation:

Hope that helps!

3 0

3 years ago

qwelly [4]

First step is square root both sides leaving with
x-6=+/-3

closest one is A

answer is A

3 0

3 years ago

makkiz [27]

Answer:

Step-by-step explanation:

4 and 6

5 0

3 years ago

sashaice [31]

Answer: $76,000

Step-by-step explanation:

State Income Tax = Salary × Income Tax Rate

3040 = Salary × 0.04

÷ 0.04 ÷0.04

76,000 = Salary

5 0

3 years ago

Andrews [41]

The product of 14560 and 10 is 145600

3 0

3 years ago