document.write( "Question 82373: Please help me with this stuff I don't know much about it and I am on the verge of failing my freshman year becuase of this if you can Please help me ASAP I have a test tomarrow at 11:30 and I got a review and I have no Idea how to work it out.
\n" ); document.write( " for example here is a question
\n" ); document.write( "a golf ball is hit into the air. The path of the ball can be described by the equation h=70T-5T^2, where H is the height of the ball in meters and T is the time in second.
\n" ); document.write( " 1. How high is the ball after 3 seconds?
\n" ); document.write( " 2.After how many seconds will the ball be 169 meters High?
\n" ); document.write( " 3.When will the Ball hit the ground\r
\n" ); document.write( "\n" ); document.write( " I need help with problems like that.My dad, Brother,Mother, and my friends donot understand it well and I asked my teacher but he said I have to figure it out on my own. but I dont even know how to do this problem so how am I supposed to figure it out if I don't even know how to do this stuff.And if I don't know how to do this stuff and don't get this review in he wont give me my test and I will fail and have to take SummerSchool or fail yet agaoin after I tryed hard and worked my butt off to try and figure it out
\n" ); document.write( "Please if you can help me do so I woul be much obliged if you would
\n" ); document.write( "Thank You, Michael F.
\n" ); document.write( "

Algebra.Com's Answer #59004 by askmemath(368)\"\" \"About 
You can put this solution on YOUR website!
Given an equation in terms of Height and time\r
\n" ); document.write( "\n" ); document.write( "NOw the first part says how high after 3secs.
\n" ); document.write( "So you are given time and you have to find H. In the given equation, substitute 3 in place of T and you'll get the height
\n" ); document.write( "Similarly when it says how much time to reach 169m, you are given Height and you have to find T. SO replace H with 169 and solve for T\r
\n" ); document.write( "\n" ); document.write( "For the ball to hit the ground, H = 0 so replace H with 0 and solve for T\r
\n" ); document.write( "\n" ); document.write( "Please try now.\r
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