Find the volume of a sphere with radius 9 yd. a. 3,829.7 yd3 b. 3,052.1 yd3 c. 381.5 yd3 d. 339.1 yd3

 the volume of a sphere can be solve using the following formula:
volume = 4/3 π r∧3

Given: r = 9yards
volume = 4/3 π r³
              = 4/3 (3.14) 9³
              = 4/3 (3.14) 729
              = 4/3 (2289.06)
              =9156.24/3
              = 3052.08 yard³
              =3,052.1 yard³

the volume of a sphere with radius 9 yd then is letter B. 3,052.1 yard³

The correct answer is c