If you answer this correctly, i will mark you brainliest, thank you, and rate you 5 stars 15 POINTS

I agree with Alan

Step-by-step explanation:

1. first calculate the sphere volume (v= 4.3πr^3)

2. sub in r=6 to get 904.78 (2 d.p. )

3. as Alan approximated, he estimated pretty close to the rounded answer (904.78) which would round to 905

4. Note: in this scenario: I am assuming that approximated is making a mathematical guess and not calculating to the nearest whole number.

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

35-60 students are taking math.