This table shows how many students from two high schools attended a
football game.
a student is randomly selected.
what is the probability that a student did not attend the game, given that the
student is from westville? round your answer to two decimal places.

C. 0.60

Step-by-step explanation:

We need to find out a couple things first:

We need to find specifically Westville, because we don't want to accidentally pick someone from North Beach who attended.

So let's look:

Now in order to find a probability, we need to divide the smaller number from the biggest number. Let's do that:

90/150 = 0.6

And for this question, we specifically have to round to two decimal places. In order to do this, we just write the extra 0 at the end:

0.6 = 0.60

Look at that, 0.60 is one of our answers! :D

e^-kt = n/n0 = 0.79  

-kt = ln 0.79  

t = - ln 0.79/0.0001  

= 2357 years

step-by-step explanation:

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72