Answer:
4
Step-by-step explanation:
1/3 x 12= 4
$151.8
126.5 + (126.5*20%)
the original cost plus the cost times the tip
Answer: 19.4
Given
Profit is given in terms of the selling price
to get the maximum price, differentiate y w.r.t x
Put to get maximum value
Thus, the company must sell it at 19.4
92749021918383738642467
9,2 feet
Use the Pythagorean theorem: height= sqrt(10^2-4^2)= sqrt(84) =9,2 ~
sqrt Is Square root btw