I think by 28 units.. but I don't know for sure..I hope it helps :)
Answer:
True
Step-by-step explanation:
If you look ate the shape of a cylinder you will see it's true.
I hope it helps and I hope I get the brainliest!
Answer: The correct answer is Choice B, 12.3 years.
A z-score of about -0.523 would corresponding to the area which divides the normal distribution at 70% and 30%.
Now, we just need to write and solve an equation for that z-score.
(x - 15) / 5.2 = -0.523
x - 15 = -2.7196
x = 12.283
We can round it to 12.3 years old.
<u><em>Answer:</em></u>
(c) 4.1 km
<u><em>Explanation:</em></u>
We are given that the height of the balloon is 4 km and that it is 1 km away from the station.
Setting up the diagram that describes the given scenario, we would end up with a right-angled triangle as the one shown in the attached image
<u>where:</u>
height of the balloon = 4 km represents one side of the triangle
distance between the base of the balloon and the station = 1 km represents the other side
distance between the balloon and the station is the length we want to find and it represents the hypotenuse of the triangle.
<u>To get the length of the hypotenuse, we will use the Pythagorean theorem</u>
<u>Substitute with the givens:</u>
= √17 ≈ 4.1 km
Hope this helps :)