Answer:
The average speed would be 10 seconds.
Explanation:
Hope this helps:)
Agreed
Absolutely correct, One can not say about the health while participating 3 times a week
In Statistics, when you are is using the standard normal distribution, P(z < 0) = 0.5.
<h3>What is a normal distribution?</h3>
A normal distribution is also referred to as the Gaussian distribution and it can be defined as a probability distribution that is continuous and symmetrical on both sides of the mean, which shows that all data near the mean have a higher frequency than data that are far from the mean.
This ultimately implies that, when you are is using the standard normal distribution, P(z < 0) must be equal to 0.5 because it has a median of zero (0).
Read more on normal distribution here: brainly.com/question/4637344
Answer:
x=3
Explanation:
-the bisector line has to go trough the point with coordinates (3,4), see picture
-the line perpendicular and at that point (3,4) is a vertical line with the equation x=3
