Random groups of 30 teachers were asked the starting annual salary for their first teaching job. The sampling variability was low. If the average salaries of
several of the groups were close to $43,000, which of these is least likely to
be the average salary of another one of the groups?
A. $53,000
B. $44,000
C. $42,000
D. $43,000

okay wait before i answer, is this for your points on a graph?

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.

the eight graders whould be the answer

step-by-step explanation: could you give me 5 stars

(1,-1) i hope this

step-by-step explanation: