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:
the total would be $291.10
Step-by-step explanation:
-56.80-234.30
Pe<u>rim</u>eter is the outside of a shape. If I'm right (which I'm usually not), you just want to add 27.71 to itself 6 times for this shape? Which would make 166.26.
Hi :)
*six times a number is less than negative thirty-nine and three quarters*
Make an equation. The number will be x, and negative thirty-nine and three quarters is the same as -39
.
6x < -39 is your answer.
645.12 / 8 = 80.64
Hope this helps!!