3/8 because divide denominator by 2
The spherical container has a radius of 4ft (where ft represents feet)
Its filled with gas that costs $12 per ft³
The value of gas in the container = ?
The volume of a sphere = 4/3
r³
The volume of the container = 4/3 ×
× 4³ ft³
One cubic foot = $12
4/3 ×
× 64 = How much?
Cross multiplying gives:
4/3 ×
×64 × $12 = $3216.99 (Rounded up to nearest one cent)
Is there a picture for it?
Based on the scenario, the case must be filled like this :
blue/green/black x blue/ green/black x blue/green/black x random x random
Different ways he can arrange it :
3 x 5!/(2!x2!) + 3x <span>5!/3!
</span>
90 + 60
= 150 ways
hope this helps