The equation for height as a function of time is:
height = (0.5)(acceleration)(time)^2 + (initial velocity)(time) + (initial height)
In this case, x will be the time, so 80 fits the initial height from which the parachute is dropped (the first choice).
The initial velocity of the parachute is 16, while acceleration is -32 (units of length are probably in ft).
Answer:
I think -4
Step-by-step explanation:
20- 1/3of 72
I hope I am right and it helps you!
9514 1404 393
Answer:
(x -7)(7x +4)
Step-by-step explanation:
The term -45x can be rewritten using factors of (7)(-28) that have a total of -45. Those factors would be ...
(7)(-28) = (4)(-49)
7x^2 +4x -49x -28 = x(7x +4) -7(7x +4) = (x -7)(7x +4)
Answer:
8500
Step-by-step explanation:
If 5 cars each costing $34,000 were sold you would add those together which equal 170,000 and then find 5% of 170,000 which is 8500 so if the car sales man earns 5% he got $8500 this month
<span>B) 0.25x + 3 ≤ 10; 28
because you can still play your 28th game if you only have $10.</span>
