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2 years ago

PLS ANSWER 10 POINTS!!

Mathematics

1 answer:

lions [1.4K]2 years ago

6 0

Answer:

the answer is 58°

Step-by-step explanation:

90 - 32 = 58

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Deffense [45]

Answer:

170.17g

Step-by-step explanation:

5 0

2 years ago

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

3 years ago

Simplify y 2 + 4y - 16y + 3y 2.

algol13

First, add or subtract all variables
y2 + 4y - 16y + 3y = -7y
-7y + 2 is your answer

5 0

2 years ago

Read 2 more answers

X/2 -15= -7 in verbal expression

Vsevolod [243]

X/2-15=-7
x-30=-14
x=-14+30
x=16

4 0

2 years ago

Hfuuf help me plsssss

denpristay [2]

Answer:

a) 26

b) 26/3

Step-by-step explanation:

1) First, you have to turn 4 1/3 into an improper fraction, so you get 13/3

2) Then you do 13/3 *6/1 =78/3 (so you multiply both numerators and denominators)

3) Lastly, 78/3 can be simplified as 26

1) First you turn both fractions into improper fractions, so you get 13/5 and 10/3

2) Then you do 13/5*10/3 (so you multiply both numerators and denominators)

3) You get 130/15, which can be simplified as 26/3

4 0

2 years ago