Recall your d = rt, distance = rate * time.
bearing in mind that by the time the Jet matches the Propeller, the distance "d" miles is the same for each.
when that happens, if the Jet has travelled for "t" hours, we know the Propeller had 2 hours headstart, so by then the Propeller has been travelling "t + 2" hours.
1011101₂ = 1 • 2⁶ + 1 • 2⁴ + 1 • 2³ + 1 • 2² + 1 • 2⁰
1011101₂ = 64 + 16 + 8 + 4 + 1
1011101₂ = 93₁₀
Keep lookin or read again so yu can get it again
Using quadratic function concepts, it is found that:
- It takes 1 second to reach maximum height.
- The maximum height is of 25 yards.
- It takes approximately 3.2 seconds for the rocket to hit the ground.
The height of the rocket <u>after x seconds</u> is given by:
Which is a quadratic function with coefficients .
The maximum height will be a reached at a time of , and will be of , considering the vertex given by:
Then:
Thus:
- It takes 1 second to reach maximum height.
- The maximum height is of 25 yards.
It hits the ground when , thus:
We want the positive root, so, it takes approximately 3.2 seconds for the rocket to hit the ground.
A similar problem is given at brainly.com/question/24705734
Answer:
x = 4
Step-by-step explanation:
6(+4)=48
6+24=48
6+24=48
6+24−24=48−24
6=24
6=24
6/6=24
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