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3 years ago

If the #2 pencil is the most popular, why’s it still #2?

Mathematics

2 answers:

earnstyle [38]3 years ago

7 0

Its the size of the lead i think

JulsSmile [24]3 years ago

3 0

Never thought of that

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Can someone please help

Kitty [74]

Answer:

ez, all you need to do is find the area of the rectangle by itself so 3x9 is 27, cuz its formula is bxh then u need to find the area of the triangle so 3x3 which is 9 and divde by 2 which is 4.5 and 27-4.5 is 22.5 so thats ur answer.

Step-by-step explanation:

6 0

3 years ago

How much state tax is withheld from $36,200 if the tax rate is 4%?

Flura [38]

Answer:

$1448

Step-by-step explanation:

Tax=rate*amount=(4/100)*36200=1448

3 0

4 years ago

The ratio of right-handed students to left-handed students is 9 to 2. There are 468 right-handed

Monica [59]

Answer:

104

Step-by-step explanation:

divide 468 by 9 and get 52. multiply 52 by 2 and get 104.

4 0

3 years ago

Read 2 more answers

The average ticket price for a concert at the opera house was $50. The average attendance was 4000. When the ticket price was ra

kotegsom [21]

Answer

given,

opera house ticket = $50

attendance = 4000 persons

now,

opera house ticket = $52

attendance = 3800 person

assuming these are the points on the demand curve

(x, p) = (4000,50) and (x,p) = (3800,52)

using point slope formula

$p-50 = \dfrac{50-52}{4000-3800}(x - 4000)$

$p-50 = \dfrac{-2}{200}(x - 4000)$

$p-50 = \dfrac{-x}{100}+ 40$

$p = \dfrac{-x}{100}+ 90$

R(x) = x . p

$R(x) = x (\dfrac{-x}{100}+ 90)$

$R(x) = \dfrac{-x^2}{100}+ 90x)$

$\dfrac{d}{dx}(R(x)) = \dfrac{d}{dx}(\dfrac{-x^2}{100}+ 90x))$

$\dfrac{d}{dx}(R(x)) = (\dfrac{-2x}{100})+90)$

at $\dfrac{d}{dx}(R(x)) = 0$

$\dfrac{-2x}{100}= -90$

x = 4500

$\dfrac{d^2}{d^2x}(R(x)) = -ve$

hence at x =4500 the revenue is maximum

for maximum revenue ticket price will be

$p = \dfrac{-4500}{100}+ 90$

p = $45

6 0

4 years ago

X +2y = 5<br> 5x -y = 3 <br> I need help with my homework please anyone

Vlad [161]

Answer:

Step-by-step explanation:

4 0

3 years ago