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
ivann1987 [24]
3 years ago
15

A gymnasium can hold no more than 650 people. A permanent permanent bleacher in the gymnasium holds 136 people. The event organi

zers are setting up 25 rows with an equal number of chairs. At most, how many chairs can be in each room?
Mathematics
2 answers:
sattari [20]3 years ago
8 0
136 + 25x ≤ 650 
<span>136 - 136 + 25x ≤ 650 - 136 </span>
<span>25x ≤ 514 </span>
<span>(1/25)(25x) ≤ (514)(1/25) </span>
<span>x ≤ 20.56 </span>
<span>there can be at at the most, 20 chair in each row.</span>
Kipish [7]3 years ago
7 0

Answer:

Total number of chairs in each room = 636 chairs

Step-by-step explanation:

Given

Maximum people = 650

Permanent Bleacher holds 136 people

Suppose there are 25 rows set up of seats; let n = number of chairs per row.

This means that there are (650 - 136) seat spaces left

650 - 136 = 514 seat spaces

This means that the total set up of seat must be less than or equal to 514.

Mathematically,

25 * n <= 514 ---Divide through by 25

25n/25 <= 514/25

n <= 20.56

Since n <= 20.56 then number of rows = 20 (Approximated)

Total number of chairs in each room = 20 * 25 + 136

Total number of chairs in each room = 500 + 136

<em>Total number of chairs in each room = 636 chairs</em>

You might be interested in
What is the domain of the function shown on the graph?
blondinia [14]

Answer:

Step-by-step explanation:

Looking at the arrows on the graph, it appears that as the graph keep growing UP unbounded, it also keeps growing to the left unbounded (to negative infinity, to be exact). Looking to the right, it appears that as the graph decreases unbounded (the y values keep getting smaller), the graph keeps growing in the x direct to positive infinity. So the domain is

- ∞ < x < ∞

4 0
3 years ago
Can someone maybe help?
Rina8888 [55]

Answer:

y= -1/3x+3 the y-intercept is 3 so plot it at (0,3)

Step-by-step explanation:

pls mark brainliest <3

8 0
2 years ago
If you have 100 entries out of 1200 what are your chances
swat32
100/1200= x/100
cross multiply

(1200 * x)= (100 * 100)

1200x= 10000
divide both sides by 1200

x= 8.333% winning chance


LOSING CHANCE
100% - 8.333%= 91.667%


RATIO OF WINNING TO LOSING
100 tickets= winning chance
1200 total - 100= 1100 losing chance

100:1100
simplify by 100

1:11 odds of winning to losing


ANSWER: The chance of winning is 8.333% and the chance of losing is 91.667% or 1:11.

Hope this helps! :)
4 0
3 years ago
What values from the set {10, 11, 12, 13} that makes the equation 2(× - 5) = 12 true is, , 10, 11, 12 or 13?
olasank [31]

Answer: The value necessary from the set to make the equation true was 11.


Step-by-step explanation:

Process of elimination:

1. 2([10]-5)

= 2(5)

= 10, not 12.

2. 2([11]-5)

= 2(6)

= 12; the answer we need.

We substituted x for 11, and then the equation worked; so therefore the value we needed from the set was 11.


4 0
3 years ago
At Imelda's fruit stand, you bought 555 apples and 444 oranges for \$10$10dollar sign, 10, and your friend bought 555 apples and
Sliva [168]

Answer:

Each apple would cost 1.20 and each orange would cost 1

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Write the expression using a single exponent. (-3)^9 (-3)^4
    14·2 answers
  • A carpenter wants to cut a 12-foot board into two pieces so that one piece is 2 times as long as the other. How long should each
    11·1 answer
  • Find the rule and the graph of the function whose graph can be obtained by performing the translation 3 units left and 2 units d
    15·1 answer
  • Which triangle has hypotenuse Side B F? A cube. The top face has points G, B, C, F and the bottom face has points H, A, D, E. tr
    7·1 answer
  • You want to survey seventh-grade students about computer use. Which sample is more likely to be random? You ask seventh-graders
    6·1 answer
  • Can you find the number of triangles in the given figure?​
    9·1 answer
  • As part of a school contest, Sarah and Luis are playing a math game. Sarah must pick a number between 1 and 50 and give Luis clu
    5·2 answers
  • Please help me! That would be great if you can.
    8·2 answers
  • Rachel is solving the system of equations. {7x-21y =14 and 2x+3y=11}. Using the elimination method. which of the following steps
    11·1 answer
  • 5 (- 9) + 12, t = 20
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!