The answer is 231 square feet. 45% is .45 in decimal form. You would multiply .45 by 420 and get 189. Then you would subtract 189 from 420 and get 231.
Answer:
C) 180
Step-by-step explanation:
I hope this helps
Good luck ;)
The formula is to calculate the overall height of the cannon ball.
the -16T62 is for the force of gravity, the 50t is for the velocity the ball travels, and the +2 is the initial height off the ground.
The answer would be: the initial height of the cannonball.
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Answer: False study.
Explanation: This is not true, and is purely by chance.
I hope this helped!
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