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Tasya [4]
2 years ago
8

How to find how long it will take a rocket to reach a maximum height

Mathematics
1 answer:
Anton [14]2 years ago
5 0

Answer:

the rocket will reach its maximum height after 4 seconds.  

Step-by-step explanation:

The first term ( -4.9(t-4)^2 ) can never be positive, so the maximum height of 80 meters is achieved when t = 4.  

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14. What is the rate if the distance traveled is 360 miles for 6 hours?
Mekhanik [1.2K]

Answer:

60

Step-by-step explanation:

360/6=60

8 0
3 years ago
Please help me if possible
ss7ja [257]

Answer: 8 cm

Step-by-step explanation:

To do this, we just need to divide 256 by each of the numbers.

First let’s divide 256 by 8

256/8=32

Then divide 32 by 4

32/4 = 8.

Therefore your answer is 8 cm.

3 0
3 years ago
Infinito álgebra For -2x-9y=-25 and -4x-9y=-23
Levart [38]
-2x -9y = -25
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7 0
3 years ago
Find the value of y, rounded to the nearest tenth. Please help me, I'd appreciate it!!
Blababa [14]
If a secant<span> and a </span><span>tangent of a circle </span><span>are drawn from a point outside the circle, then the product of the lengths of the secant and its external segment equals the square of the length of the tangent segment.
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y</span>² = 7(15+7)
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</span><span>
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8 0
2 years ago
1.
AlladinOne [14]
The third one,    for every 6 french fries, there is 1 packet of ketchup.
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