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How do you solve the equation h equals -16t2 plus 64t plus 1224 for h?
Wiki User
∙ 11y ago
-16t2 + 64t + 1224 = 0
Multiply both sides by -1
16t2 - 64t - 1224 = 0
Divide both side by 8
2t2 - 8t - 153 = 0
Cannot be factored so use the formula (-b (+ or -)(root of b2 - 4ac)) / 2a
Wiki User
∙ 11y ago
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Solve 16t2 plus vt -S equals 0?
16t2 + vt - S = 0 This is in the general form of the quadratic equation, and the general quadratic solution can be applied directly. t = [ (-v) plus or minus the square root of (v2 + 64S) ] all divided by 32.
What is S equals vt-16t2 and solve for v?
S=vt-16t2 solve for v is what I will assume you mean. first pull out the t S=t(v-16t) then devide by t S/t=v-16t Then add 16t to both sides S/t + 16t = v This can also be written as (S+16t2)/t = v
How can you solve this problem 100t-16t exponent 2 equals 0?
100t -16t2 = 0 t4(25-4t) = 0 t = 0 or t = 25/4
The rule below sHow is how to find the position of a falling object Which answer expresses that rule in the form of an equation?
F(t) = h - 16t2
What is the answer to 16t2-37t plus 20 equals 0?
16t2 - 37t + 20 = 0 Using the quadratic formula, t = [37 +/- sqrt(372 - 4*16*20)]/(2*16) = [37 +/- sqrt(89)] / 32 ie t = 0.861438 or t = 1.451062
What is -16t2 plus 70t - 65?
There are no integer roots of this equation. Using the quadratic formula gives roots of 1.34 and 3.04 plus or minus loose change in each case.
How do solve f(t)-16t2-48t160?
Do you mean f(t) = -16t^2 - 48t + 160? This is a function, which can't be "solved" as it is. - you could factor it: -16(t + 5)(t - 2) - you solve for f(t) = 0: t = 2, -5
What is 69t-16t2 if t equals 2?
69(2)-16(2)2 plug in 2 69(2)-16(4) order of operations 138-64 74
A pebble is dropped from the top of a 144-foot building. The height of the pebble h after t seconds is given by the equation h-16t2 plus 144h and minus16t2 plus 144 . How long after the pebble is drop?
A pebble is dropped from the top of a 144-foot building. The height of the pebble h after t seconds is given by the equation h=−16t2+144 . How long after the pebble is dropped will it hit the ground?Interpretationa) Which variable represents the height of the pebble, and in what units?b) Which variable represents the time in the air, and in what units?c) What equation relates the height of the object to its time in the air?d) What type of equation is this?e) What are you asked to determine?
How do you turn -16t2 plus 160 into a table?
0,16 1,49
How do you solve this A person standing close to the edge on top of a 288-foot building throws a baseball vertically upward. The quadratic function s(t) -16t2 64t 288 models the ball's height above th?
The question got cut off. You simply work with the quadratic equation. For example, if you want to know when it gets to the ground, you set the position, which is s(t), equal to -288, and solve the resulting equation for "t". You can use the quadratic formula to do that.
If a ball is thrown into the air with a velocity of 38 ft per sec its height in feet after t seconds is given by y equals 38t minus 16t2 Find the velocity when t equals 2?
Substitute the 2 in for t.38(2)-16(2)^276-64=12
