2) The perimeter of an isosceles triangle is 16 inches.
The length of its base is 2 times the length of one of its other sides.
Let x = the length of each of its equal sides, and let y = the length of its base.
2x + y = 16
y = 2x
Solve these equations using substitution.
What are the measures of the sides of the triangle?
a) 3 in., 3 in., 6 in.
b) 4 in., 4 in., 8 in.
c) 4 in., 8 in., 8 in.
d) 6 in., 6 in., 8 in.

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! )

49%

step-by-step explanation:

when you realize that you dont know just realize i just took a test and im so smart

you have orange juice on wednesday. (idk why this is the answer)

step-by-step explanation:

i dont know

step-by-step explanation:

umm. i dont know