The time taken for the ball to fall a distance of 10feet is 1.25secs
Given the function modeled by the height expressed as:
f(t) =-16t² + 35
In order to determine the time taken by the all to fall a distance of 10 feet, hence;
f(t) = 10
10 = -16t² + 35
-16t² = 10 - 35
-16t² = -25
-t² = -25/16
t² = 25/16
t = √25/16
t = 5/4
t = 1.25secs
Hence the time taken for the ball to fall a distance of 10feet is 1.25secs
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Answer:
I need to see the whole question but I believe you just add the numbers
The answer is 18
I hope this helps
B and C
3^3 = 27
the cubed root of 27 is 3
Ex: 7^3=(7×7×7) --- 7×7=49×7=343
