Answer:
25 seconds
Step-by-step explanation:
Skydiving.
height (in feet) above the earth=h(t)= -16t^2 + 10,000
the time it would take to fall when h is 0
-16t^2 + 10,000=0
-16t^2=-10000
16t^2=10000
t^2=10000/16=625
t=sqrt 625=25 seconds
the radius of the distance between the middle point of the circle and the outside, we have the diameter which is 6 so the <u>radius will be 3</u>
slant height is

h is 4.7 and r is 3

<u>slant height is 5.58427</u>
lateral surface area


<u>lateral surface area is 52.63053</u>
total surface area



<u>total surface area is 80.90486</u>
Answer:
<h2>7</h2>
Step-by-step explanation:
Assume each player get x cards. Total number of cards now is 4x+24=52.
Therefore, 4x=52-24=28.
Then, x= 28/4=7.
His iso youno Hepworth 6 sih