When a spherical balloon filled with air diameter of 6 inches what's the volume of balloon in cubic inches

Identify whether the figure has plane symmetry, symmetry about an axis, or neither.

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000