Nicole left home and traveled toward the recycling plant. two hours later kristin left traveling at 50 km/h in an effort to catch up to nicole. after traveling for three hours kristin finally caught up. what was nicole's average speed?

Nicole's average speed is .

Step-by-step explanation:

Given,

Speed of Kristen =

Time taken by Kristen to cover the distance =

Solution,

We can find out the distance traveled by Kristen by multiplying speed with time.

The distance traveled by Kristen is equal to distance traveled by Nicole.

As the question said Kristen left 2 hours later and cover the distance in 3 hours.

That means Nicole take 5 hours to cover the distance.

So, For Nicole;

Distance = 150 km

Time = 5 hrs

Here we use the formula of speed.

Now substituting the values, we get;

Hence Nicole's average speed is .

step-by-step explanation: noo

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.