Answer:
On the graphing calculator, use the function normCdf, where
- lower bound = -9999
- upper bound = 210
- mean = 250
- standard deviation = 46
It will result in normCdf(-9999,210,250,46) ≈ 0.192269 or 19.2269%
X = 46
because "the c shape" has angles that add up to 180
180-134 = 46
Answer is D. Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for th remaining varables
Sqrt(49)*sqrt (-1) -4 = 7i-4
Answer: 255
Step-by-step explanation: All you do is subtract 8,745 from 9000.
