WebFind the Domain and Range h (t) = square root of 4-t^2. h(t) = √4 − t2 h ( t) = 4 - t 2. Set the radicand in √4−t2 4 - t 2 greater than or equal to 0 0 to find where the expression is … Web3 jan. 2024 · A ball is thrown into the air. The height in feet of the ball can be modeled by the equation h = -16t 2 + 20t + 6 where t is the time in seconds, the ball is in the air.
Solve for t h=-16t^2+48t+64 Mathway
Webh(t)=-16t2+48t+4 No solutions found Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ... The height … WebAnswer to Question #87804 in Algebra for beth. Answers >. Math >. Algebra. Question #87804. A ball is thrown into the air from a height of 4 feet at time t = 0. The function that models this situation is h (t) = -16t2 + 63t + 4, where t is measured in seconds and h is the height in feet. a) What is the height of the ball after 3 seconds? songs with word song in the title
Factor h(t)=-16t^2+160t Mathway
WebThe equation h=-16t^2+64t+30 gives the height h after t seconds. Solve for both t and h. • ( 5 votes) Stanley Z. 4 years ago Maximum height h -> find the axis of symmetry -> x= -b/2a= -64/2 (-16)= 2, plug it in -> -16 (2)^2+64 (2)+30= 94, so maximum height is 94 ft. At what time will the ball reach the ground? Web1 mrt. 2024 · A projectile is fired into the air. The equation below can be used to determine h , the height of the projectile in feet, after t seconds. h(t)=48t−16t2 Which statement best … Web20 mrt. 2024 · Explanation: Find the roots of the parabola by setting h = 0 ⇒ −16t2 +64t = 0 Factorising gives. −16t(t − 4) = 0 ⇒ t = 0 or t = 4 Since the parabola is symmetrical the axis of symmetry will pass through the maximum. The axis of symmetry is positioned at the mid- point of the roots. ⇒ t = 2 ⇒ max. height = −16(2)2 +64(2) songs with word pyaar