The answer is C.
Hope this helps :)
Calculus! First one I've seen here! Take the derivative of the volume of a cube. Volume is V = s^3, dV = 3s^2 ds when s = 10 and ds = 3. I think you used x. Anyway, in the derivative fill in the s with a 10 and the ds (rate of change) is 3. So dV = 3(10)^2 * 3
dV = 600 cm per second
Answer:
A = 102 cm^2
Step-by-step explanation:
This figure is a trapezoid. The area is given by
A = 1/2 (b1+b2) *h where b1 is the base and b2 is the top
b1 = 21 b2 = (6+7) and h = 6
A = 1/2 (21+13) *6
A = 1/2 (34)*6
A = 102 cm^2
Terminal velocity<span> is the highest </span>velocity<span> attainable by an object as it falls through a fluid (air is the most common example, but the concept applies equally to any fluid).</span>
Answer:
Leroy has $1.20 , Aaron has $6.00
Step-by-step explanation:
let Leroy have x , then Aaron has 5x , so
x + 5x = 7.20
6x = 7.20 ( divide both sides by 6 )
x = 1.20
Then
Leroy has $1.20 and Aaron has 5 × $1.20 = $6.00
