Answer:
75 meters.
Step-by-step explanation:
In this case, you are trying to find side length NO. In accordance to SOH CAH TOA, you can use a sine function to find the missing side length, since you are given the hypotenuse.
sin(49) = x / 100
x = sin(49) * 100
x = 0.7547095802 * 100
x = 75.47095802
So, the closest answer would be 75 meters.
Hope this helps!
The correct answer is -b+12
Answer:
![(\frac{m-1}{m})^n](https://tex.z-dn.net/?f=%28%5Cfrac%7Bm-1%7D%7Bm%7D%29%5En)
Step-by-step explanation:
Given a basket, the probability of a ball to end there is
(because there are m baskets).
Then, the probability of a ball to end in other basket is
.
Finally, the probability of the basket to remain empty after n throws is
![(\frac{m-1}{m})^n](https://tex.z-dn.net/?f=%28%5Cfrac%7Bm-1%7D%7Bm%7D%29%5En)
This last is because, given n independets events with probability p, the probability for all of them to happen is
. In this case ![p=\frac{m-1}{m}](https://tex.z-dn.net/?f=p%3D%5Cfrac%7Bm-1%7D%7Bm%7D)
Sine wave with amplitude 0.25
Period is 4/3
h(t) = 0.25Sin((2Pi/4/3)t) = 0.25Sin((3Pi/2)t)
3.2128 is a rational number