Answer:
He would weigh 78.9 kilograms. hope this helps.
The answer would 2, since you cannot divide anything by 0 as it would be undefined. 2 is the only number that gives you this option
For this you have to get r by itself so you put 1 over 3 and move it to the other side and then you get 2/3 as an answer
Sea level would be 0
So if it is going -12 /ft/s then it is descending 12 feet per second
-120/-12 = 10
The correct answer would be 10 seconds
I hope this helps!
The first one is correct and the others I can't really see the picture is blurry
