Filling in the given information, you are asked to find "r" from
64π = 4πr²
Dividing by 4π gives
16 = r²
And taking the square root tells you
4 = r
The appropriate choice is ...
C. 4
Okurr I’m just responding so I can answer a question but idk anything so I’m just typing to finish setting up my account..❤️
The standard form would be 602,547
A. if you mean to say the number goes on and doesn't repeat itself