Answer:
probability that a single car of this model emits more than 86 mg/mi of NOX + NMOG = 0.8668
Step-by-step explanation:
mean, μ = 80 mg/mi
Standard deviation,
probability that a single car of this model emits more than 86 mg/mi of NOX + NMOG
P(X > 86) = 1 - P(z < 1.5)
From the standard normal table, P(z < 1.5) = 0.9332
P(X > 86) = 1 - 0.9332
P(X > 86) = 0.0668
Answer:
If you want me to give you a WRONG answer, then -1.
Change the dimensions to numbers of 0.5 inches: 3.5 is 7×0.5, 2.5 is 5, 1.5 is 3. The number of cubes needed is 7×5×3=105.
Answer:
<u><em>x^2 + 8x + 12</em></u>
Step-by-step explanation:
The area is in 4 parts:
x * x,
x * 2,
6 * x, and
2 * 6
So it is x^2 + 2x + 6x + 12, or
x^2 + 8x + 12