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
weqwewe [10]
2 years ago
13

A baseball team plays in a stadium that holds 68000 spectators. With the ticket price at $11 the average attendence has been 290

00. When the price dropped to $9, the average attendence rose to 34000. Assume that attendence is linearly related to ticket price.
Mathematics
1 answer:
Aleonysh [2.5K]2 years ago
3 0

Answer:

y=-2500x+56500

Step-by-step explanation:

We need to write expression of the attendance in terms of the price of the tickets.  We can determine the percentage increase of the attendance by decreasing the tickets price. We can have two points:

(11,29000) and (9,34000)

We have calculate the slope:

m=(34000-29000)/(9-11)=-2500

Substitute point into:

y=mx+c

29000=-2500(11)+c

c=56500

The equation is:

y=-2500x+56500

where x is the ticket price and y is the attendance.

You might be interested in
Please help I’ll give brainliest
emmainna [20.7K]

Answer:

B. $1650

Step-by-step explanation:

the middle share = 3/(2+3+5) × $5500

= 3/10 × $5500 = $1650

8 0
2 years ago
Which of the following best describes the expression 7(y + 5)?
damaskus [11]

Answer: LAST OPTION.

Step-by-step explanation:

To solve this exercise is important to remember the following definitions:

  1. The sum is the result obtained when we solve an addition.
  2. The product is the result obtained when we solve a mutiplication.
  3. Given a multiplication (a)(b)=c, "a" and "b" are factors and "c" is the product.

In this case, you have this expression:

7(y + 5)

Notice that the there is an addition of two terms (y and 5) inside the parentheses.

Outside the parentheses you can notice that the number 7 is multiplying the sum of the terms  mentioned before.

Therefore, you can conclude that the best description for this expression is:

<em>The product of a constant factor of seven and a factor with the sum of two terms.</em>

4 0
3 years ago
If you collect samples by dividing the population into subpopulations (often based on demographics) and then randomly sampling w
ivann1987 [24]
SAMPLIFICATION ITS A FANCY WORD FOR SAMPLE MEHEHHEHEHE

4 0
3 years ago
A horse is shown in the scale drawing the height of the horse in the drawing is 4.5 inches the scale that maps the drawing to th
sladkih [1.3K]

Answer: 6.75 feet.

Step-by-step explanation: 4.5 x 1.5

5 0
2 years ago
Read 2 more answers
What is 24/20 in simplest form
san4es73 [151]
24/20 is simplified to 1 and 1/5
7 0
2 years ago
Read 2 more answers
Other questions:
  • Christian plays outside for 4/5 hour. For 1/2 of that time, he plays basketball. What fraction of an hour did he play basketball
    11·1 answer
  • One of two supplementary angles is with 30° larger than the other. Find the angles.
    7·1 answer
  • Help please!! (attachment below)
    9·2 answers
  • Someone help me please
    5·1 answer
  • How do I determin the slop of a line on a graph
    13·1 answer
  • If andrew divides his cards into groups of 9 and ends up with 6 groups how many cards does he have?
    11·2 answers
  • The population of a country has been decreasing for several decades. In 1990, the population was about 167 million people. In 20
    11·1 answer
  • A real estate firm charges 2% commission fee on sales. If Maha sold her house and was charged $13,400 for commission, what was t
    9·1 answer
  • The U.S. and many other countries have recently tightened airport security. A sociologist is interested in estimating the propor
    8·1 answer
  • Mixed Applications
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!