Sara. She has a mean of 55.4, Joe has a mean of 53.8.
Answer:
$12.50
Step-by-step explanation:
Since the cost is $5, at a selling price of x, the profit on each pair is (x -5). The profit for the day is the profit on each pair multiplied by the number sold:
profit = (x -5)·100(20 -x)
This is the expression for a quadratic function that has zeros at x=5 and x=20 and that opens downward (the leading coefficient is -100). The vertex (maximum) is found on the axis of symmetry, halfway between the zeros. The value of x there is ...
(5 + 20)/2 = 12.5
The manufacturer should sell the sunglasses at $12.50 apiece to maximize profit.
Answer:
Monique is factoring the expression 4x+16xy Her work is shown below.
Factors of 4 x→: 1, 2, 4, x
Factors of 16 x y:→ 1, 2, 4, 8, 16, x, y
G CF: 4 x
Factored expression: 4 x(0+4 y)→Incorrect
→4 x +16 x y= 4* x + 4 *4* x* y
= 4* x* (1+4 y)
while writing the factored expression, we have to break the terms into smaller terms that is into monomials and then we should take out the common factor between the two terms.
Monique made an error when writing the factored expression.
<em>Hope The Answer is Correct! If it is I'm glad to help:)</em>
Answer:
sad lots of work
Step-by-step explanation: