I got 41.4 lbs if you round to the nearest tenths
Y(hat) = 14x + 1
y(hat) = 14(12) + 1
y(hat) = 168 + 1
y(hat) = 169
Residual = y - y(hat)
12 - 169
Res = - 157
Answer:
0.0625
Step-by-step explanation:
because the other answer is wrong.
(and bad) :)
The angles that make a square are 4 right angles. So 360°.
<BAC is half of the square but it's not 180°.
It's 90 because you are measuring BAC not CBA or vice versa.
Conclusion, <BAC = 90°.
