<span>the area of a square is the product of two of its sides
the 13 foot square = 13*13 = 13^2
for three squares= 3* 13^2
the 15 foot square = 15*15 = 15^2
for 2 squares = 2 * 15^2
Add the values together and you get A as the answer</span><span>
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The given equation is -3x²+240x-800
The maximum of the function is given when
where a and b are the constant of a quadratic form ax²+bx+c
We then have
a = -3
b = 240
Substitute these values into the maximum/minimum formula we have
Which means that the maximum profit is obtained when the number of refrigerators produced is 40 items a day
The maximum profit is
p = -3(40)²+240(40)-800 = $4000
It's technically an asset. But it can actually be both. You're liable and responsible for your car paid off or not.
<span>Step 1: Complete the multiplication as you normally would, as if the decimals were not there.
Step 2: Determine the total number of digits after the decimal points in the numbers you're multiplying together.
<span>Step 3: Place the same number of digits behind the decimal point in the product.
1.56+2.47
You can take out the decimal point
156+247=403
Then add the numbers
Add the decimal point back
4.03
Done
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