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Ymorist [56]
3 years ago
13

Below are the demand and supply equations for overhead projectors in a certain market. In these equations, p represents price, D

represents demand, and S represents supply.
What is S at the point of equilibrium, to the nearest whole number?



a.


12


b.


15


c.


58


d.


67




The answer is B
Mathematics
2 answers:
Digiron [165]3 years ago
7 0

The answer is b 15 :-)

Vladimir79 [104]3 years ago
6 0

Answer:b

Step-by-step explanation:i took the test

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Order the fractions and decimals in descending order 2.3,2 4/5,2.6
ryzh [129]

2 4/5 , 2.6 , 2.3 would be your answers in descending order. From greatest to least.

3 0
3 years ago
PLZ HELP ME I ONLY HAVE 10 more mins left
IceJOKER [234]

thats the graph for the equation.

hope it helps

3 0
2 years ago
Can someone help me figure this out no guessing
laiz [17]
Your answer is x = 2.92 = 3.
To answer this question you need to use trigonometry, so the first step is to identify the hypotenuse, opposite, and adjacent.
Because the angle 73 is in the bottom corner next to the length x, we know that the length x is the adjacent. The length 10 is opposite the right angle so this must be the hypotenuse.
We know that cos(θ) = adjacent/hypotenuse, so we can substitute in what we know:
cos(θ) = adjacent/hypotenuse
cos(73) = x/10
Now we can rearrange for x:
cos(73) = x/10
× 10
cos(73) × 10 = x
Finally we just type this into the calculator and get the answer as 2.92 or 3.
I hope this helps!
5 0
3 years ago
Help i dont get this
Oxana [17]

substitute the place of the X

8 0
2 years ago
What is the point slope form of the points?
Darina [25.2K]

the equation of a line in point-slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

to calculate m use the gradient formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 4, - 1) and (x₂, y₂) = (1 1/2, 2 )

m = \frac{2+1}{11/2+4} = \frac{3}{5 1/2} = \frac{6}{11}

using (a, b) = (- 4, - 1), then

y + 1 = \frac{6}{11}(x + 4)


6 0
3 years ago
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