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
IceJOKER [234]
3 years ago
15

There are 7 ducks swimming in a pond. If 3 have green wings and 4 have blue wings, what fraction of the ducks have green wings?

Mathematics
2 answers:
babunello [35]3 years ago
7 0

In the given question total number of ducks swimming in the pond is given as 7.

Out of these 7 ducks 3 have green wings and 4 have blue wings.

We need to find the fraction of ducks who have green wings.

The fraction of ducks having green wings can be found by dividing the number of ducks with green wings by the total number of ducks.

The number of green wings duck will be the numerator and the total number of ducks will be the denominator of the fraction.

Fraction of ducks which have green wings = \frac{3}{7}

scZoUnD [109]3 years ago
4 0

3/7 or .428%

hope this helps

You might be interested in
WILL GIVE BRAINEST <br>If f(x)=5x^2-3....
AlladinOne [14]
<span>(f−g)</span><span>(x)</span>=<span>f<span>(x)</span></span>−<span>g<span>(x<span>)
plug every thing in </span></span></span>5<span>x2</span>−3−<span>(<span>x2</span>−4x−8<span>)
then solve </span></span>5<span>x2</span>−3−<span>x2</span>+4x+<span>8
</span>=4<span>x2</span>+4x+<span>5</span>
3 0
3 years ago
How to work -1x-2y=-13 x-2y=11 equation by substitution
Norma-Jean [14]
Well if you're wanting to use substitution, you first have to end up with one term on either side of the equation. Use the second one as it's easiest. 

So: x-2y=11, so find -2y as there is a -2y in the first equation. 
then that becomes -2y=11-x. then sub that into equation 1, and you get:

-x+11-x=-13, which equals to -2x+11=-13, which is -2x=-24, so therefore

x=12. then chuck the x into any of the equations to find what y equals. 

hope this helps!
5 0
3 years ago
Find the area of the composite shape:
Stells [14]

Answer:

5×14×14×4=3,920 cm

Step-by-step explanation:

Multiply all numbers to find the area.

5 0
2 years ago
In parts ​(a) through ​(e)​ below, mark the given statement as True or False. Justify each answer. All vectors are in set of rea
Oxana [17]

Answer:

(c)

"The given statement is true, by definition of length of a vector v, ||v|| = \sqrt{v\bullet v}"

Step-by-step explanation:

(a) v  \bullet v = || v ||^2

That is completely correct Remember that if  v = (x_1,x_2,x_3)\\ then

v \bullet v = x_1*x_1+x_2*x_2+x_3*x_3 = x_1^2+x_2^2+x_3^2 = ||v||^2

Therefore the correct answer would be (c).

"The given statement is true, by definition of length of a vector v, ||v|| = \sqrt{v\bullet v}"

5 0
3 years ago
The brackets for a shelf are in the shape of a triangle. Find the angles of the triangle if the
zimovet [89]

Answer:

Step-by-step explanation:

2x+3x+5x = 180°

x = 18°

Angles: 36°, 54°, 90°

6 0
3 years ago
Other questions:
  • I just need the final answer (aberage velocity over entire trip). Thanks! :)
    10·1 answer
  • 700,000 divided by 70,000
    7·2 answers
  • A ball is made of a plastic sphere covered with a layer of rubber. The plastic sphere has a radius of 18 in., and the ball itsel
    9·1 answer
  • Donnell practiced the piano 3 hours longer than Marcus.
    11·1 answer
  • X divided by 4 plus 2 equals 14.75
    8·2 answers
  • Is f(x)=1/3x+2 linear or exponential
    7·1 answer
  • Pls help me with this math
    13·1 answer
  • 13 candy bars with 26 Oz what is the weight of 35 candy bars​
    15·2 answers
  • How do I do this 20 points to whoever completes this.
    9·1 answer
  • The cost for a business to make greeting cards can be divided into one-time costs (e.g., a printing machine) and repeated costs
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!