the equation 1.5r+15=2.5r represents the number r of movies you must rent to spend the same amount at each movie store.how many
1 answer:
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Answer:
b
Step-by-step explanation:
The volume (V) of a sphere is calculated as
V = πr³ ( where r is the radius )
Here r = 3, thus
V = π × 3³
= π × 27 = 4π × 9 = 36π in³ → b
