1)Time is plotted on the x-axis in seconds
2)Velocity of the object is plotted on the y-axis in meters per second
We know that 1 mm=0.01 dm
75 mm=0.75 dm
choice D
Answer:
B)
Step-by-step explanation:
Here, the given functions are:
Now, g(x) - h(x) is :
⇒
B) Hence,
Answer:
$48 per unit
Step-by-step explanation:
Increasing the price by $5 reduces demand by 20 units, so the slope of the curve is -4 units per dollar. This lets us write a demand equation as ...
q = -4(p -50) +184
q = -4p + 384
q = 4(96 -p)
The revenue is the product of price and demand:
r = pq = 4p(96 -p)
This is the equation of a quadratic curve that opens downward and has zeros at p=0 and p=96. The vertex (maximum) will be halfway between the zeros, at ...
p = (0+96)/2 = 48
A price of $48 per unit will yield a maximum total revenue.
Answer:
2 5/9
Step-by-step explanation:
2.5 repeating is 2 5/9 as a fraction (mixed number) or 23/9 (fraction)
