Students who attend Anytown College pay either in-state Calculate the standard deviation of the sum or out-of-state tuition, depending on where they reside. S=1+0.
The amount, I spent on in-state tuition for a randomly
selected student has a mean of $2,523.75 and a standard Os = $227.69
deviation of $1,003.25. The amount, O, spent on out-of-
state tuition for a randomly selected student has a mean
Os = $1,301.25
of $3,825.00 and a standard deviation of $1,126,50.
✓ Os = $1,508.48
Suppose we randomly select one student who pays in-
state tuition and one student who pays out-of-state tuition. os = $6,348.75
We can consider I and to be independent random
variables.

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

answer: idk wbu

step-by-step explanation: