Vivian needs to ride her bike to her friend's house 72 miles away. She is riding at an average speed of 14 miles per hours. She has 6 hours to get there. Will she make it?

No. Vivian will not make it to her friends house.

Step-by-step explanation:

If Vivian will be riding 15 miles per hour, and she has six hours , then in order to find out the distance, we will have to multiply the rate and the time.

Equation : 15x6 = 90

Using this solution, we can easily find out that 90 is less than 96 as shown.

90<96

In conclusion, no Vivian will not make it to her friends house within the 6 hours she has to get there.

Hope this helps!

the answer   is 200

step-by-step explanation:

this is a problem about poisson probabilities.   i don't know if you've

already studied poisson distributions, or if you have a place to look

to read more about the subject.  

here's how you can see a poisson distribution coming.   when there are

a lot of events that may happen at any time (or any place), and when

you're counting how many of them happen at a particular time (or a

particular place), and each event is independent of the others, then

the result is a poisson distribution.   this is roughly true for the

chocolate chips; one chip being in a cookie has only a small effect on

the probability that another chip will be in the cookie.

once you know you have a poisson distribution, you know a lot.   there

is only one parameter to a poisson distribution, so if you know the

mean, you know everything.   the form of the distribution is

  probability of n chips = {[e^(-x)]*(x^n)} / (n! )