Jivesh is analyzing the flight of a few of his model rockets with various equations. In each equation, h is the height of the rocket in centimeters, and the rocket was fired from the ground at time t = 0, where t is measured in seconds.

Jivesh also has a more powerful Model B rocket. For this rocket, he uses the equation h = −810t^2 + 1,980t. When is the height of the Model B rocket 1,210 centimeters? Round your answers to the nearest hundredth.

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step-by-step explanation:

i can not answer the question due to the fact that you spelled "carton" as "cartoon", a cartoon is something you watch on tv, a carton is a box that holds things. and also you've been waiting for this question for a while so why don't you get off your lazy a** and try to figure it out for yourself for once!

step-by-step explanation:

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look above, and leave your comments down below, and don't for get a five stars and a and brainliest xd

sorry for the stars in the middle of words its because it wouldn't let me submit. xd

answe: it will take 4.5 hours for naomi and clair to paint an equal number of square feet

hope i

-lavira : )

are you missing something?

can i have brainliest? i need it : d