Answer:

Step-by-step explanation:
The volume of a sphere can be determined by using the following formula:



620,000 rounded to the nearest thousand is:
620,000 because 2 is less than 5
Hope I Helped You!!!
Answer: 6x - 4
Step-by-step explanation: -2*f(x) = -2 * (-3x+2) = (-2*-3x) + (-2*2) = 6x + (-4) = 6x - 4