Which expression is modeled by this arrangement of tiles? 40 positive tiles are broken up into 10 groups of 4 positive tiles. 40
divided by (negative 10) 40 divided by 10 40 divided by 40 40 divided by 40
2 answers:
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Answer:
Parabola with vertex at point (1,0) that goes to the right (see attached diagram).
Step-by-step explanation:
Let the complex number z be
then
and
Thus,
Square it:
This is the equation of parabola with vertex at point (1,0) that goes to the right.
Answer:
$47
Step-by-step explanation:
Given: Store manager have predicted that 150 blanket can be sold at $32 each.
Also he has predicted sales of 2 blanket will decrease with $1 increase in price.
Now, finding price at which 120 blanket can be sold.
As we know cost of 150 blanket is $32 and we are finding for 120 blanket, which mean we have to increase price to decrease sales.
∴
Using unitary method to find correct price.
For 2 decrease in sales = $1 increase in price
∴ 30 decrease in sales of blanket = $15 increase in price
Next, price of 120 blanket =
Price\ of\ 120\ blanket =
∴ $47 should be the price for at least 120 blanket to be sold.