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
nalin [4]
3 years ago
8

there are 9 boys in a class of 14 students. a)what is the ratio of boys to girls. b) what is the ratio of girls to all students

in the class?​
Mathematics
1 answer:
ElenaW [278]3 years ago
4 0

Answer:

a). 9 to 5

b). 5 to 14

Step-by-step explanation:

If there are 9 boys then there are 5 girls because 14 - 9 = 5.

So, there are 5 girls of 14 students in the class.

You might be interested in
Help a little eeeeeeeeeee
ozzi
0.8 or 4/5
Both are correct, but in different form.

Your welcome.
7 0
3 years ago
0.45?<br> How much do this equal
White raven [17]

Answer:

.45

$0.45

45%

45/100

Step-by-step explanation:

8 0
4 years ago
How many miles is 25 km?
mihalych1998 [28]
13.0488 miles is equal to 25k
7 0
3 years ago
What will be the lowest common denominator for the fractions 2/3 and 4/5?
dusya [7]
To find the lowest common denominator between the fractions, what you need to do is simply write out the multiples of both 3 and 5 and find what multiple is common between both:

3,6,9,12,15
5,10,15

The multiple that is common and is the lowest in both would be 15.

The solution thus is B.15, it is the LCD for the fractions of 2/3 and 4/5.
4 0
3 years ago
The volume of the cylinder below is 225 pi cubic centimeters. If you doubled the radius of the of cylinder, which statement belo
Oduvanchick [21]

The volume of the cylinder will be 900π cube cm.

Step-by-step explanation:

Given,

The volume of the cylinder 225π cube cm

Let the radius be r and the height be h.

To find the volume when the radius is doubled.

Formula

The volume of cylinder = πr^{2} h

According to the problem,

πr^{2} h = 225

When the radius is 2r the volume will be = π(2r)^{2} h

=4πr^{2} h

=4×225π cube cm

= 900π cube cm

7 0
4 years ago
Other questions:
  • Carrie had 140 coins.She has 10 times as many coins as she had last month.How many coins did Carrie have last month?
    9·2 answers
  • 1. (01.02)<br><br> Given that f(x) = 4x – 3 and g(x)<br><br> 2x-1, solve for g(f(2)). (5 points)
    6·1 answer
  • What number must you add to the polynomial below to complete the square?x2 - 12x?
    15·1 answer
  • Discover and write an expression to find the nth term in the arithmetic sequence
    14·1 answer
  • A number cube is rolled many times with the results shown in the table below. What is the experimental probability of rolling an
    11·1 answer
  • Fred brought 8 new baseball training cards to add to his collection .the next day his dog ate half of his collection there are n
    12·1 answer
  • Simplify i^ 31 1 −1 i -i
    9·1 answer
  • Please help!
    5·1 answer
  • What weight of dry substance is in 50g of a 3% substance solution? What weight of an 8% solution can we have with the same weigh
    9·1 answer
  • 500 POINTS PLEASE HELP FASTEST ANSWER WILL BE MARKED BRAINLIEST
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!