Answer:
The manufacturer will have no profit or loss when the selling price equals $200 or $100.
Step-by-step explanation:
The expression to model the monthly profit from sales of a new model of bicycle is
-x^2 + 300x -20,000
Let
f(x) -----> the monthly profit in dollars
x -----> s the selling price of one bicycle in dollars
we know that
The manufacturer will make no profit nor a loss when the profit is equal to zero
so
f(x)=0
Multiply by -1 both sides
The formula to solve a quadratic equation of the form is equal to
in this problem we have
substitute in the formula
therefore
The manufacturer will have no profit or loss when the selling price equals $200 or $100.
Answer:
Growth whose rate becomes ever more rapid in proportion to the growing total number or size.
Answer: d all
Step-by-step explanation: Because The domain of the function y = tan (x)) is all real numbers except the values where cos (x) is equal to 0, that is, the values π 2 + π n for all integers n. The range of the tangent function is all real numbers.
Answer: 36
Step-by-step explanation:
3x6x2 I think..