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
EastWind [94]
3 years ago
5

The dual bar chart shows the hair colour of boys and girls in a year group. What fraction of the students are girls? Give your a

nswer in its simplest form

Mathematics
1 answer:
Tems11 [23]3 years ago
7 0

Answer:

5/11

Step-by-step explanation:

Black= 22 b+17 g

Brown= 4 b +18 g

Blonde= 25 b+ 10 g

Red= 21 b+ 15 g

Total number= 22+17+4+18+25+10+21+15= 132

Number of girls= 17+18+10+15= 60

Girls are 60/132= 2 × 2 × 3 × 5/ 2 × 2 × 3 × 11= 5/11 of all students

You might be interested in
Find SFZ equals 3Y equals 4.8 T equals 1.2
dsp73
Is that an angle ? What does the S equal ?
8 0
3 years ago
Gabriel saves 40% of his monthly pay check for collage. He earned $270 last month. How much money did Gabriel save for collage
Ivan
Hi there!

I do not know the other values of the pay check, so I will explain to you how to solve for 40% of the 270 dollars. To solve, we'll need to set up a proportion. That proportion is 40/100 = x/270. Next, we need to cross-multiply: 100x = 10800. Lastly, we'll divide to figure out what 40% of 270 is. x = 108.

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
4 0
3 years ago
a construction company poured a cylindrical shaped concrete column 15 feet long with a radius of 3 feet. How much concrete did i
Vinil7 [7]

<u>Answer:</u>

The volume of cylinder in terms of π is 135\pi cubic feet

<u>Explanation:</u>

Given the radius of the cylindrical shaped concrete column is 3 feet

Height of the column is 15 feet

The volume of a cylinder is calculated by the formula;

V = \pi r^2h, where

r is the radius and h is the height

Substituting the values,

V = \pi \times (3)2\times (15)

V = \pi \times 9\times 15

V = \pi \times 135\\V = 135\pi

Hence, the volume of cylinder in terms of π is 135\pi cubic feet

7 0
3 years ago
Read 2 more answers
Help please fakes will be reported
Olenka [21]
Are you trying to find what X AND Y equal or just X/Y?
3 0
3 years ago
Read 2 more answers
9 cm<br> 7 cm<br> 7 cm 9cm<br> 9 cm
Mrac [35]

Answer:

41

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Mr. Driscoll has 9 reports to grade there are 6 pages for each report he graded 12 pages how many pages does he still have to gr
    8·2 answers
  • Choose the option that best answers the question.The points A(0, 0), B(0, 4a – 5) and C(2a + 1, 2a + 6) form a triangle. If Angl
    13·1 answer
  • Me not good at math help
    12·2 answers
  • Help plzzzz ............
    10·1 answer
  • 2/7 times 5 and 1/2 simplified
    15·2 answers
  • J is 25 more than 3 help???
    5·2 answers
  • Help me fast, and get a lot of points!!!
    14·2 answers
  • To get ready for the new season Jayden bought new basketball sneakers. Jayden paid $96.12 after paying the 8% tax. How much were
    14·2 answers
  • PLEASE HELP PLEASEEE!!!!
    13·1 answer
  • Which graph shows a line with an x-intercept of -5?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!