The answer is 4 And make sure you give me five(5) points
Answer: 6 Hope this helps, please consider making me Brainliest.
Step-by-step explanation:
Let's plug in the assigned values of x and y:
2(3x - 6) - 5y --> 2(3(-2) - 6) - 5(6) =
2(-6 - 6) - 5(-6) =
2(-12) - (-30) =
-24 + 30 =
6
Hope this helps, please consider making me Brainliest.
Answer: imagine not knowing the answer
Step-by-step explanation:
Answer:
Probability = 0.00621
Step-by-step explanation:
We are given;
Population mean; μ = 400
Population standard deviation; σ = 20
Raw score; x¯ = 450
the probability that the actual costs will exceed the budgeted amount will be the p-value.
Thus, let's first find the z-score after which we will find the p-value.
z = (x¯ - μ)/σ
z = (450 - 400)/20
z = 50/20
z = 2.5
From online p-value from z-score calculator attached, using z = 2.5; one tailed hypothesis; significance level of 0.05, we have;
P-value = 0.00621
The answer is.................
A!!!!!!!!!!!!