Then all we have to do to obtain r<span> is to take the </span>square root<span> of </span>r2<span>: That is, the estimated slope and the correlation coefficient </span>r<span> always share the. The "unitless-ness" of the measure</span>can<span> be seen from an alternative formula for, All other </span>values<span> of </span>r<span> tell us that the relationship between x and y is not perfect.</span>
Answer:
He can run 12 miles in 132 minutes.
Step-by-step explanation:
2/22=x/132
simplify 2/22 into 1/11
1/11=x/132
cross product
11*x=1*132
11x=132
x=12
If you solve for x you get:
x=(<span><span><span>5/2)</span>y</span>+<span>10
</span></span>
If you solve for y you get:
y=(<span><span><span>2/5)</span>x</span>−<span>4</span></span>
Answer:
Its A) y=3/2x
Step-by-step explanation:
-3/2x would be the exact opposite of 3/2x it would be the same line but facing the left side because its on the negative side. And the others are not the same as 3/2x.
Sorry if i could not explain that well, but I am 99% sure its A, y=3/2x
