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Colt1911 [192]
3 years ago
11

A rocket is launched from a tower. The height of the rocket, y in feet, is related to the

Mathematics
1 answer:
bonufazy [111]3 years ago
3 0

Answer:

7.89 seconds

Step-by-step explanation:

using the quadratic formula (-b+-√(b^2-4ac))/2a

a=-16 b=119 c=57

x=-0.451

and

x=7.889

time cant be negative so use the positive x

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Answer:

1/6 or 6/36

Step-by-step explanation:

Given the qualifications, there are six qualifying combinations out of the 36 combinations, which simplified, is 1 out of 6.

4 0
3 years ago
If light travels at 10,000 km in 3.0 x 10² seconds,
eduard

Answer:

1000xm

Step-by-step explanation:

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1 year ago
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trapecia [35]

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Is here a pic that goes with it?

Step-by-step explanation:

5 0
3 years ago
Select the correct answer.
kipiarov [429]

Answer:

A

Step-by-step explanation:

v - 2u

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8 0
3 years ago
Read 2 more answers
A Broadway musical came to town. The auditorium filled all 1,000 seats at two-level pricing. Level 1 tickets are $75 each, and l
aivan3 [116]

Answer:

x represents the number of level 1 tickets; y represents the number of level 2 tickets

Step-by-step explanation:

The first equation (x + y = 1,000 ) shows that x + y equal to the number of seats in the auditorium. That means that they represent the number of tickets. In the second equation (75x + 100y = 25,000) x and y are being multiplied by the cost of their level ticket. So x represents the number of level 1 tickets; y represents the number of level 2 tickets.

hope this helps!

5 0
3 years ago
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