Remou:
date:
1. given line segment ab with endpoints a(-9, 2) and
b(12, 8), what are the coordinates of point c that is
partitioned one-third from a to b? [enter the coordinates
with no parentheses and using a comma and space betwee..n them
and enter fractions as improper fractions.
e. g., (4/3,-5) would be entered as 4/3, -5]

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

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true