SpaceX launches a rocket upwards which is modeled by the equation y=-16x2+81x-10. The launch is designed to send the rocket to space, which is about 62 miles straight up. What is the rocket’s maximum height? Will it be propelled high enough to reach space?

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9

60.9774

step-by-step explanation:

because when you add 47.6 plus 7.32 equals 54.92

and when you add .0574 + 6= 6.0574

and when you add 54.92 and 6.0574 you get the answer of 60.9774.

plzz mark brainlest last one got deleted. cause i didn't explain it but i did but i understand what the mod meant

the answer is a.

135 and 80

step-by-step explanation:

1. for division, flip the second fraction.

2. factor the numerator and denominator completely.

3. divide out common factors.

4. multiply the simplified fractions.