1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andrew11 [14]
2 years ago
6

Pls, Help me I will mark Brainliest for the first and correct answer...

Mathematics
1 answer:
rosijanka [135]2 years ago
6 0

Answer:

90% is close to 75

Step-by-step explanation:

90% of a number would be 3 times 30% of a number. As a result we can assume 90% of the number would be around 3(25) or 75

You might be interested in
Solve the quadratic equation 3x^2+x-5=0
irinina [24]
-1 <span>± </span><span><span>√61 / 6. Negative 1, plus or minus square root of 61 divide by 6</span></span>
5 0
4 years ago
What is the greatest angle measure in the diagram?<br> 95°<br> 105°<br> 1190<br> 180°
DerKrebs [107]

Answer:(15x +14)

Step-by-step explanation:

7 0
4 years ago
Now Cathy is three times as old as Katie. In six years Cathy will be only twice as old as Katie. How old is each girl now?
BabaBlast [244]
Katie is 6; Cathy is 18!

X- Katie’s age now and 3x -Cathys age now
In 6 years, Katie is 12 and Cathy is 24.

2 x (X+6) = 3x + 6
2x + 12 = 3x + 6
6 = x
6 0
3 years ago
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
Points giveaway<br><br>2+3=?​
Nata [24]

Answer:

5

Step-by-step explanation:

  • 2+3
  • 5

Hence it is correct.. thanks for points.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Please answer as soon as possible! Brainliest and lots of points! Please give good details and make sense! Thanks! (See attachme
    5·1 answer
  • Solve proportion 7x/5=42/3
    12·1 answer
  • What expression is equivalent to x^3+8i^3
    12·1 answer
  • What is 43,000,000,000 in scientific notation
    6·2 answers
  • Solve for x: 3-(2x-5) &lt; -4(x+2)
    13·1 answer
  • HELP! What is the solution to the following system of equations?
    5·1 answer
  • Solve.<br> -2 1/3 - (-5)
    6·2 answers
  • Winston reads 15pages per hour. In all, how many hours of reading will Winston have to do this week in order to have read a tota
    8·1 answer
  • Convert 330 litres per hour into millilitres per minute (ml/min).
    14·1 answer
  • Define coefficiend, base and index of an algebraic term with an example​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!