Answer:
410
Step-by-step explanation:
i dont understand exactly
Answer:
What is 32 percent of 75? = 24.
Step-by-step explanation:
Answer: The proportion that will qualify is 0.0314 or 3.14%.
First, we need to find the z-score of a time of 128 seconds. To do this, we find the difference of the mean and score and divide by the standard deviation.
(128 - 141) / 7 = -1.86
Now, use a standard normal distribution table to determine the percent below a z-score of -1.86. That value is 0.0314 or 3.14%.
Answer:
y=7/5x+4
Step-by-step explanation:
the other ones either are to low on the graph to hit -5-3 or they are parallel instead of perpendicular to the given equation
