weight on earth because weight on mars depends on what your weight on eart is hpe it helps
Answer:
972π m^3
Step-by-step explanation:
The formula for calculating volume of a sphere is : 4/3×π×r^3 (r: radius)
4/3 × π × 9^3 = 972π m^3
R ( x ) = 12 x ( revenue )
C ( x ) = 6.5 x + 22,000 ( cost )
a ) Break-even point : R ( x ) = C ( x )
12 x = 6.5 x + 22,000
12 x - 6.5 x = 22,000
5.5 x = 22,000
x = 22,000 : 5.5
x = 4,000
b ) R ( x ) > C ( x )
x > 4,000
The number of units that the company must sell to earn a profit is 4,001 or more.
Answer:
C
Step-by-step explanation:
Given
- 12x - 2(x + 9) = 5(x + 4) ← distribute parenthesis on both sides
- 12x - 2x - 18 = 5x + 20, that is
- 14x - 18 = 5x + 20 ( subtract 5x from both sides )
- 19x - 18 = 20 ( add 18 to both sides )
- 19x = 38 ( divide both sides by - 19 )
x = - 2 → C
