B. b(x) = (50x) - 150
C. f(x) was moved down 150 units
I hope this helps!
Ms. Hughes has 6.5 yards of yellow fabric and 12.3 yards of blue fabric. She needs a total of 20 yards of fabric. How much more
1 answer:
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Answer:
If the walking time is greater than or equal to 38.225 hours, than it exceeds 95% probability that is lie in top 5%.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 30 hours
Standard Deviation, σ = 5 hours
We are given that the distribution of waking time is a bell shaped distribution that is a normal distribution.
Formula:
We have to find the value of x such that the probability is 0.95
Calculation the value from standard normal z table, we have,
Thus, if the walking time is greater than or equal to 38.225 hours, than it exceeds 95% probability that is lie in top 5%.