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Mathematics 10 Online
OpenStudy (anonymous):

OMG, help! Word problem. I am stuck... A canon on the top of a cliff is fired at a target in a valley 561 ft below. The height of the cannonball above the floor of the valley can be modeled by the equation: H(t)= -16t^2+554t+561 where H is the height of the cannonball above the floor of the valley, and t is the time in seconds after the cannonball is fired. How many seconds after the cannonball is fired will it be at its highest point? Round your final answer to thousandths of a second.

OpenStudy (fibonaccichick666):

Can you draw a picture?

OpenStudy (anonymous):

of this scenario?

OpenStudy (fibonaccichick666):

yup, they usually help for visualizing's sake

OpenStudy (anonymous):

(that's my problem. i'm an artist, not a math person ;)

OpenStudy (anonymous):

WOuld u like me to draw and post?

OpenStudy (anonymous):

or just for myself?

OpenStudy (fibonaccichick666):

Draw it then haha you got this part nailed

OpenStudy (fibonaccichick666):

yea, the more basic the drawing here, the easier

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

well, I'm just picturing the old road runner cartoons

OpenStudy (fibonaccichick666):

yup that's about all you have to channel. But it's not a straight drop that they want here

OpenStudy (anonymous):

|dw:1403151349314:dw|

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