Answer:(24x - 22)
Step-by-step explanation:
(24x - ww)
Y would be 18 because 260 * .2 = 52, so 90 * .2 = 18.
Answer:
The probability that a randomly selected boy in secondary school can run the mile in less than 302 seconds is 0.0107
Step-by-step explanation:
Consider the provided information.
It is given that mean is 440 seconds and standard deviation is 60 seconds.
z factor for less than 302 seconds would be:
z = (302 - 440) / 60 = -2.3
The probability of getting a z factor of less than -2.3 = 0.0107 approximately.
looking up in the z-table for a z factor of -2.3.
The probability of a student running the mile in less then 302 seconds would be 0.0107.
Hence, the probability that a randomly selected boy in secondary school can run the mile in less than 302 seconds is 0.0107
Answer:
The answer would be B. With equations, what you do to one side you have to do to the other.
Trigonometry
You know the hypotenuse and you want to find the opposite therefore you use, sine.
Opposite = 18.79385242
<h2>
Opposite = 18.8 feet</h2>