1 foot above the ground with an initial vertical velocity of 55 feet per second. The function h=-16t^2+55t+1$ represents the height $h$ (in feet) of the rugby ball after $t$ seconds. Use a graphing calculator to estimate when the height of the rugby ball is 45 feet.

i believe the answer is c.

there is nothing below so i cannot

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