Answer:
3.8 seconds
Step-by-step explanation:
Given equation
When the ball hits the ground then height is 0
So we replace h with 0 and solve for t
a= -16 , b= 60 and c= 5
Apply quadratic formula to solve for t
=![\frac{-60+\sqrt{60^2-4\left(-16\right)\cdot \:5}}{2\left(-16\right)}[/tex[tex]=\frac{-60+-\sqrt{3920}}{-32}](https://tex.z-dn.net/?f=%5Cfrac%7B-60%2B%5Csqrt%7B60%5E2-4%5Cleft%28-16%5Cright%29%5Ccdot%20%5C%3A5%7D%7D%7B2%5Cleft%28-16%5Cright%29%7D%5B%2Ftex%3C%2Fp%3E%3Cp%3E%5Btex%5D%3D%5Cfrac%7B-60%2B-%5Csqrt%7B3920%7D%7D%7B-32%7D)
Now make two fractions and solve for x
t= 
=-0.0815
t= 
=3.83
So answer is 3.8 seconds
Answer:
120 divided by 10 is 12. 120 divided by 12 is 10.
44,769
<span>first we</span> identify <span>wich</span> one is in the tenth position, In this case it is the 6. Now we look at the number next to our number in the <span>ones</span> position. In this case is 9. <span>from</span> 0 to 4 our number would stay the <span>same but</span> from 5-9 it changes so our answer is
44,770
Answer:
1 ft
Step-by-step explanation:
Look at it this way, 200:4 is equivalent to 50:1 in which the number 1 is how wide the building is in the model.
Okayyyyy i will, can i have crown please??
