Which of the following should determine whether you need to speed up or slow down?
C. location of other vehicles in traffic
Which of the following determines the total stopping distance of a vehicle?
C. human perception distance, human-reaction time, and braking distance
You can raise a car's center of gravity by
A. putting more people in it.
When driving on a crowned road, you can gain more control of your vehicle by
C. slowing down and steering slightly toward the center of the highway.
Answer:
5x-10
Step-by-step explanation:
its right
Yes 14% he got whatever the person on the top of me said
Answer:
14.69% probability that defect length is at most 20 mm
Step-by-step explanation:
When the distribution is normal, we use the z-score formula.
In a set with mean
and standard deviation
, the zscore of a measure X is given by:

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this question, we have that:

What is the probability that defect length is at most 20 mm
This is the pvalue of Z when X = 20. So



has a pvalue of 0.1469
14.69% probability that defect length is at most 20 mm