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
Tresset [83]
3 years ago
8

26. 50 students sit in a class room. Each student

Mathematics
1 answer:
Gnom [1K]3 years ago
8 0
<h2><em>each student requires 9m² of floor  </em></h2><h2><em>and given the no. of students is 50 </em></h2><h2><em>So the total area of the room is 9m²X50=450m² </em></h2><h2><em>Given the length of the room is 25m </em></h2><h2><em>so the Breadth is =450/25=18m </em></h2><h2><em> </em></h2><h2><em>each student requires 108m³ of space  </em></h2><h2><em>so total volume of the room is 108X50=5400m³ </em></h2><h2><em>we know that : Volume=Area X h </em></h2><h2><em>                      so⇒5400=450Xh </em></h2><h2><em>                          ⇒h=5400/450=  12m</em></h2><h2><em /></h2><h2><em>HOPE IT HELPS (◕‿◕✿)</em></h2>
You might be interested in
The data gives the responses of 15 students who were asked how many text messages they send in a day.
Lubov Fominskaja [6]
Noy completwly possitive what yhe quesrion is asking for but The number that shows up most often is 55 but the mean (average) is 50.06
8 0
3 years ago
Someone help pls i will mark u brainliest
Alla [95]

Answer:

uh

Step-by-step explanation:

cant see the picture

f

8 0
3 years ago
Read 2 more answers
Solving for x... please help me....​
geniusboy [140]

Answer:

A) 11

Step-by-step explaination:

CE = 2x - 2

CE = CD + DE

= x + 9

Hence it can be said that,

2x - 2 = x + 9

2x - x = 9 + 2

x = 11

6 0
3 years ago
I need help on number 2
Nina [5.8K]

9514 1404 393

Answer:

  a. 405

  b. -2

  c. 5

  d. 43

Step-by-step explanation:

I don't like doing arithmetic any more than you do, so I let a calculator do it for me. A spreadsheet works well for this, too. The function values are shown in the attachment.

Put the function argument where the variable is and do the arithmetic.

  a. h(4) = 5·3^4 = 405

  b. d(2) = 7 -9(2 -1) = -2

  c. h(0) = 5·3^0 = 5

  d. d(-3) = 7 -9(-3 -1) = 43

7 0
2 years ago
8. A salesman bought a computer from a manufacturer. The salesman the sold the computer
PolarNik [594]

Answer:

117,000

Step-by-step explanation:

156000÷100x25

=39000

Then

156000-39000

=$117,000

8 0
3 years ago
Other questions:
  • Why three prime numbers equal 30
    12·2 answers
  • A triangle has vertices atA(-7,6) B(4,9) C(-2,-3)What are the coordinates of each vertex if the triangle is
    7·1 answer
  • What is the surface area of a cube with 4m, 4m, and 4m as the l,w, and h
    11·1 answer
  • Vance ate a salad and mc011-1.jpg of a turkey burger for dinner. The salad contained 80 calories and his entire meal contained 4
    12·2 answers
  • Two times a number puls three equals one half of the number plus 30. What is the number
    11·1 answer
  • Describe strategies for finding factors or multiples of a number
    7·1 answer
  • Find the equation of a line that is parallel to the line x= 19 and contains the<br> point (-4,7)
    8·1 answer
  • Construiti 1 mediatoare si 1 inaltime intru-un triunghi obtuzunghic, care corespund unei laturi alaturate unghiului obtuz
    7·1 answer
  • True or False: x is the same/equal to 1x
    5·1 answer
  • Answer the full thing and I will give brainlist
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!