2 years ago

The height of 6 pictures placed end to end on a bulletin board is 57 centimeters.

Mathematics

1 answer:

Elden [556K]2 years ago

7 0

Ummm I think b orrr A good luck!

You might be interested in

The relationship between the selling price of an item and the cost of an item has been determined to be q=-20s+400 has been dete

MrMuchimi

We are given with the variable cost which is:
q = -20s + 400

The selling price is 's'. So, the profit can be represented by:
P = qs - q(12)

Subsituting:
P = (-20s + 400)s - 12 (-20s + 400)
P = -20s^2 + 640s - 4800

To optimize this, we must differentiate the equation and equate it to zero, so:\
dP/ds = -40s + 640 = 0
Solving for s,
s = 16

So, the selling price should be $16 to optimize the yearly profit.

7 0

3 years ago

What happens when the two addends have opposite signs and the number with the larger magnitude (size) is positive?

zimovet [89]

Answer:

The smaller addend is subtracted from the bigger addend

Step-by-step explanation:

Represent the two numbers with a and b such that a > b

So, the mathematical representation will be

$+a + (-b)$