Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

PLEASE HELP...My motor B, is -16x^2+210x-690 , How many seconds does it take for the water from this motor to return to the ground? the x- intercept is -210/-16 ?? help please

OpenStudy (tkhunny):

If only I could understand the question. There should be two x-intercepts. You actually have zero.

OpenStudy (anonymous):

x=0, x=210/16

OpenStudy (anonymous):

@tkhunny

OpenStudy (anonymous):

oh my im rather dumb, im sorry i forgot to close this answer i already got the answer. thank you for your attempt though !

OpenStudy (tkhunny):

No worries. I still wish I understood the question.

OpenStudy (anonymous):

do you want me to better word it for you so that you can try the answer ?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!