The equation is actually

. Free fall is always -16t^2 as the position function. We are looking for how long it takes the object to hit the ground. In other words, the height of an object is 0 when it is laying on the ground, so how long (t) did it take to get there? We will then set that position equal to 0 and solve for t.

. If we subtract 1437 from both sides and divide by -16, we have

. Taking the square root of both sides gives us, rounded to the nearest tenth, t = 9.5 or t=-9.5. The 2 things in math that will never EVER be negative are time and distance/length, so -9.5 is out. That means that it took just about 9.5 seconds for the object to fall to the ground from a height of 1437 feet when pulled on by the force of gravity.
The answer is A, 2x represents two times the number minus 25% is 0.25 as a decimal answer.
Answer:
67
Step-by-step explanation:
0.71=71%.
2/100+2/100=4/100/4%
So we can subtract 71-4=67.
That tells us that the missing number is 67. Add it all up and you will get 0.71 or 71%
The answer would be c or 35x4 + 17x3-3x2 +41x -8<span />
Answer:
y=10x+15
Step-by-step explanation:
y= is the amount that ramon earns, this part is already given.
10 dolars an hour so since the question says x anount of hours you'd add x to 10 making 10x
plue a one time traveling fee of $15 so you add that to the equation too