R = n/3 (b + k)
3r = n(b + k)
b + k = 3r/n
k = 3r/n - b
Answer:
im pertty sure $740
Step-by-step explanation:
635.0293 kilograms
3086.472 pounds
Hope this helps.
The correct answer is - B. 5.24 lb.
Explanation:
Given is a bowling ball, so it is a sphere.
The radius is given as = 5 inches
Volume of the sphere =
Putting r=5 and pi = 3.142 in the above formula, we get
volume = 523.66 cubic inches
Also given is - one cubic inch weighs 1/100th of a pound
So, 523.66 cubic inches will weigh =
Hence rounding this off we get the weight of the bowling ball as 5.24 lb.