37/11 is correct just multiply 3*11 and add four
Answer:
308.13/15=20.553 or 21
Step-by-step explanation:
hope this helps
plz mark brailiest
Answer:
99%, because as the level of confidence increases, Zc increases.
Step-by-step explanation:
Slope intercept form is y = mx + b.
Y = coordinate y.
M = Slope
X = coordinate x.
B = y-intercept.
Slope formula: (y2-y1) / (x2-x1)
Plug in: (-1 - 7) / (4 - 2) = -4.
We can just insert the pair (2,7) as our x and y to solve b.
7 = -4(2) + b.
Solve for b.
7 = -8 + b.
-b = -8 -7
-b = -15
b = 15.
Original equation:
y = mx + b
y = -4x + 15
