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 .

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step-by-step explanation:

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation: