Sorry for taking so long. Try typing in the whole question on google you will get lots of websites, it wasn't letting me post any here.
All the websites have $45 for the second sentence, but idk if they could help.
And when you figure it out let me know because it was really bothering me. lol
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This is really obvious but the answer is 4 feet.
Answer:
Hi , your answer is V = 4/3 πr³.
Hope this helps
The volume of the pyramid is 15 yd