thankfulforwhydontwe thankfulforwhydontwe
  • 04-04-2021
  • Mathematics
contestada

If an object is dropped from a height of 116, the function h(t)=-16t^2+116 gives the height of the object after t seconds. When will the object hit the ground

A. 2.69 s

B. 10.77 s

C. 1.35 s

D. 5.39 s

Respuesta :

aidanbaldobino
aidanbaldobino aidanbaldobino
  • 04-04-2021

Answer:

A

Step-by-step explanation:

To find how long it takes for the object to hit the ground you need to set h(t)=0 after this you need to find the number that when plugged into t makes the equation equal to 0

Answer Link

Otras preguntas

Several paint mixtures are made by mixing blue paint and white paint. Paint Colors Blue Paint White Paint Mixture A 5 cups 12 cups Mixture B 6 cups 6 cups Mixtu
y=5+3x for x Show work
two conducting spheres ​
An uncharged spherical conductor hangs by an insulating thread. You bring a negatively charged rod near from the left side. The net charge on the hanging conduc
82% of what number is 94.3
Express the radical using the imaginary unit, i sqrt{-27}
what is projectile motion?Give 3 applications of it in our daily life.​
8.6 + 5.6x - 1.5 = 40.7
A 20kg object acceleration by a force of 200N with coefficient of kineticfriction is 0.4 what is acceleration of the object?​
Which gas is cycled into the atmosphere at the arrow? oxygen nitrogen water vapor carbon dioxide