There are 12 boys who make the volleyball team.
25% of the boys who tried out
made the team. How many
boys tried out for the team?

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Which is f(5) for the function –2x2 + 2x - 3?