12. The table shows the heights and the widths of several rectangles.
Height 82 140 42 64 20 184
(in.)
Length 42 50 64 24 32 90
(in.)
What does the correlation coefficient for the
data indicate about the strength of the linear
association between the height and the
length of these rectangles?
a. Weak positive correlation
b. Strong positive correlation
c. Weak negative correlation
d. Strong negative correlation

For the given quadratic equation convert into vertex form, find the vertex and find the value for x=6 y=-2x^2+2x+2

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered