Ask your own question, for FREE!
Mathematics 5 Online
OpenStudy (lovablekitten666):

The CHS Baseball team was on the field and the batter popped the ball up. The equation b(x)=80t-16t^2+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. How long will the catcher have to get in position to catch the ball before it hits the ground? Round to the nearest second.

OpenStudy (calculusxy):

The height, when the ball reaches the ground, will be 0. So set the quadratic equation to zero: \(0 = 80t - 16t^2 + 3.5\). When it's equal to zero, then it means that you should factor the equation and see what \(t\) would equal to.

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!
Latest Questions
abby2blessed: How do you guys feel about second chances? Concerning relationships, both romantic and otherwise.
3 days ago 0 Replies 0 Medals
TJH: love Love, it comes, it goes But what if it stayed stayed in the silence the storm stayed when the world was loud for me it's different; it left when it was
4 days ago 4 Replies 3 Medals
Puffer: General question what came first the chicken or the egg itu2019s a trick question
3 days ago 5 Replies 1 Medal
Twaylor: would anyone mind helping me fix this in my code
6 days ago 9 Replies 0 Medals
TJH: Thank you to staff and admin for keeping this place running
6 days ago 7 Replies 1 Medal
Bounty: the world keeps moving fast and I'm stuck in a time lapse all I need is a minute
1 week ago 4 Replies 0 Medals
Bounty: can I get so tips on how to start my journey into semi-realism art also on how to
2 weeks ago 0 Replies 0 Medals
Strawberryluna: Read my poem. Im not for criticism its a poem I wrote after my breakup: Youu2019ll never understand the way you made me break, I hate that I still love you
4 days ago 5 Replies 2 Medals
Bounty: first poem in a min- (tittle)? one moment i'm fine I smile till my face burns I laugh till I cant breath Then I cry I wonder where I went wrong I listen to
2 weeks ago 5 Replies 1 Medal
Twaylor: 3d printing a glider (for 150 pound 5'8 person - prolly should make it for up to
3 weeks ago 5 Replies 0 Medals
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!