Tuesday

January 27, 2015

January 27, 2015

Posted by **tenzing** on Wednesday, May 18, 2011 at 7:51pm.

- algebra -
**Henry**, Thursday, May 19, 2011 at 10:38pmh = -16t^2 + 24t + 1 = 6.

-16t^2 + 24t - 5 = 0,

Solve for t using the Quadratic Formula

and get:

t = 0.25 and 1.25s.

We have 2 positive solutions for which

I have no explanation.

**Answer this Question**

**Related Questions**

Math - During softball practice, a softball pitcher throws a ball whose height ...

Algebra - During a softball game, a batter hits a ball upward from an initial ...

calculus - A baseball pitcher throws a baseball with an initial velocity of 133 ...

Algebra - The height of an object after it is released can be modeled by the ...

math - At the beginning of a basketball game, the referee tosses the ball ...

math - A robotic basketball player tosses a ball upward from a height of 7 feet...

Algebra - The height of a ball thrown directly up with a velocity of 40 feet per...

trig - Bob throws a ball straight up with an initial speed of 50 feet per second...

algebra - Formula given: H=7+70t-16tsquared. Ball kicked straight up from a ...

ap calculus - The height s of a ball, in feet, thrown with an initial velocity ...