The answer is 74,606,800
I you need an equation use 142 million times(multiplication) by 52.54 percent.
I hoped this helped :))
<h2>
Explanation:</h2>
In this problem we have a pumpkin is launched from the top of a 20 foot tall platform at an initial velocity of 84 feet per second. So the height, h, of the pumpkin at time t seconds after the launch can be modeled by the equation:
So this is the equation of a parabola. The maximum of this parabola occurs at its vertex. So let's find this vertex:
Finally, the maximum occurs at time 2.625 seconds when the height is 130.25m
ANSWER:
[vii] By tangent property,
- 2y + 11 = 7y – 9
- 2y – 7y = – 9 – 11
- – 5y = – 20
- y = 4
Now, 8x – 35 = 5x – 8
- 8x – 5x = – 8 + 35
- 3x = 27
- x = 9
And LO = LM
LO = 32 – (2 × 4 + 11)
LO = 32 – (8 + 11)
LO = 32 – 19
LO = LM = 13
So, Perimeter = 13 + 32 + 37 + 37 + 19
Answer:
310 feet per mile marker
Step-by-step explanation:
The average change will be the difference in elevation over the difference in mile markers. Randy’s elevation changed from 6220 feet to 8390 feet, which is a difference of
8390-6220=2170 feet. He started tracking at mile markers 6 to mile markers 13, which is a difference of
13-6=7 miles markers. The average change in elevation is 2170 feet / 7 mile markers = 310 feet per mile marker.
first speed --- x mph
return speed -- x+16 mph
6/x + 6/(x+16) = 1
times each term by x(x+16)
6(x+16) + 6x = x(x+16)
x^2 + 4x - 96 = 0
(x-8)(x+12) = 0
x = 8 or x is a negative
her first speed was 8 mph
her return speed was 24 mph
check:
6/8 + 6/24 = 1 , that's good!
