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marshall27 [118]
3 years ago
8

Simplify 2x x y x 3

Mathematics
1 answer:
nikitadnepr [17]3 years ago
7 0
Which is it
2x times y times 3 = 6xy
or,
2xxyx3= 6x^3y

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Revenue from Monorail Service, Las Vegas In 2005 the Las Vegas monorail charged $3 per ride and had an average ridership of abou
Karolina [17]

Answer:

A)The required linear demand equation ( q ) = -4500p + 41500

B) $4.61

   $95680.55

C) No it would not have been possible by charging a suitable price

Step-by-step explanation:

<u>A)  find the linear demand equation</u>

given two points ; ( 3, 28000 ) and ( 5, 19000 )

slope ( m ) = ( y2 - y1 ) / ( x2 - x1 )

                 = ( 19000 - 28000 ) / ( 5 - 3 )  = -4500

slope intercept is represented as ; y = mx + b

where y( 28000) = -4500(3) + b

  hence b = 41500  

hence ; y = -4500x + 41500

The required linear demand equation ( q ) = -4500p + 41500   ----- ( 1 )

p = price per ride

<u>B ) Determine the price the company should charge to maximize revenue from ridership  and corresponding daily revenue</u>

Total revenue ( R ) = qp

                               = p ( -4500p + 41500 )

  hence R = -4500p^2 + 41500p  ------ ( 2 )

To determine the price that should maximize revenue from ridership we will equate R = -4500p^2 + 41500p  to a quadratic equation R(p) = ap^2 + bp + c

where a = -4500 ,  b = 41500 , c = 0

hence p = -\frac{b}{2a}  = - \frac{41500}{2(-4500)} =  4.61

$4.61 is the price the company should charge to maximize revenue from ridership

corresponding daily revenue = R = -4500p^2 + 41500 p

where p = $4.61

hence R = -4500(4.61 )^2 + 41500(4.61) = $95680.55

C) No it would not have been possible by charging a suitable price

5 0
3 years ago
Given h(x)= 4x^2, find h(3) Help me pleasee asap
Mrrafil [7]

Answer:

Given the problem, I believe your answer would be:

h(3)=144

h=48

Hope this helps!

4 0
3 years ago
Read 2 more answers
What is 62.713 rounded to the nearest hundredth? A. 62.7 B. 62.71 C. 62.72 D. 63
lys-0071 [83]
B. because the hundreths place is the one two places to the right from the decimal, and you keep it the same if the number next to it is smaller.
4 0
3 years ago
Read 2 more answers
On centimeter dot paper, draw all possible rectangles with a perimeter of 12 cm and sides whose lengths are whole numbers. Label
Olegator [25]

Answer nica  me ayudan a mi pliss...oh mana nose

Step-by-step explanation:

5 0
3 years ago
Helpppp me please!! I dont understand.
Lorico [155]

Answer:

A) mJK = 21

B) mJNM = 159º

C) mKL = 159

D) mJKM = 201

E) mMKL = 339

Step-by-step explanation:

Circle = 360º

360º - 21º = 339º (what all missing angles have to add up to)

Assuming that:

JNL and KNM are both 180º angles

KJ and JM are supplementary as well as KL and LM

If we subtract 21º from 180º we get 159º which is both LM and KL

If we add 21º to 180º we get 201º which is both JKM and LMK

By subtracting 21º from 360º we know that MKL is 339ª

if we add 159º + 159º + 21º we get 339º which proves that those are our missing angles becuase our missing angles must make a total of 339º

Sorry that took so long I was pulling out all my notes from last year to make sure I was doing this right ^^;

3 0
4 years ago
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