The surface area is <span>153.86
</span>
Answer:
D.
Bob should use the mean to make his selling price look like it's the greatest.
Answer:
x = 1/20 y^2
Step-by-step explanation:
This is a rightward opening (sideways ) parabola
Directrix = x = -5
Distance formula form point x,y to directrix and focus are equal:
(x - -5)^2 = (x-5)^2 + y^2
x^2 + 10x + 25 = x^2 - 10x + 25 + y^2
20x = y^2
x = 1/20 y^2
Answer:
C (3²/35+3.5²/39) For more enquiries connect [email protected] AT MY G mail account
