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
Nata [24]
3 years ago
8

A girl was born 35 years after her mum what fraction of her mum's age would a girl be at age 15​

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
8 0

Answer:

3/10

Step-by-step explanation:

mom = 35 when girl is born

girl = 0 when born

after 15 year

mom = 35 + 15 = 50

girl = 0 + 15 = 15

fraction = girl / mom = 15/50 = 3/10

Lubov Fominskaja [6]3 years ago
4 0

Answer:

3/10 or 30%

Step-by-step explanation:

So the mom was 35 when she had her kid. When the kid is 15, that would make the mom 50 (35+15).

Then just divide! The term "fraction" is just a confusing term that most of the time means to divide.

15/50 is 3/10. If you want it as a percentage, then multiply the whole thing by 10/10, which gives you 30/100, or 30% of her mom's age. Hope this helped!

You might be interested in
- 5(x - 3) + 4 Completely simplify the expression
Artemon [7]

Answer:

Step-by-step explanation:

08– Ao Fatorar a expressão

2+6+9

a solução correta

2 −9

Leia e responda:

5 0
3 years ago
Nadia wants to buy DVDs online for $14.99 each. The company also charges $9.50 for shipping
Valentin [98]

Answer:

C

Step-by-step explanation:

5 0
3 years ago
Factor completely: 3x2 + 12x + 7
zepelin [54]

Answer:

Step-by-step explanation:

Eliminate answer 4 immediately, because (4)(3) is not 7.

Look at answer 2:  7x + 3x = 10x, which does not match the middle term 12x in the original polynomial.  Eliminate answer 2.

Look at answer 1:  1x + 21x = 22x, which does not match the middle term of the original polynomial.   Eliminate answer 1.

All quadratics have solutions.  Let's apply the quadratic formula to 3x^2 + 12x + 7:  Here a = 3, b = 12 and c = 7, so that the discriminant b²-4ac is

12²-4(3)(7), or 144 - 84, or 60.  Being positive, this tells us that the given poly has two real, unequal roots:

      -12 ± √60        -12 + 2√15                     -12 - 2√15

x = ----------------- = -------------------  and   x = --------------------

            3                         3                                     3

Normally, if c is a root, then x - c is a factor.

If we try this here, however, the resulting factors do not at all match any of your answer choices.

Don't be offended...but please ensure you have copied this problem down correctly.

                                                           

3 0
3 years ago
Can someone double check that this is correct? If not please correct me :)
bija089 [108]
Yeah you are correct, also I need brainlest please
7 0
2 years ago
The graph below shows the distance a train traveled over time.
Rzqust [24]

Answer:

B I do believe sorry if I'm wrong

8 0
3 years ago
Read 2 more answers
Other questions:
  • Adam has 1 2/5 meters of rope that he wants to cut into pieces that are each 1/5 meters long. How many pieces can he cut?
    14·2 answers
  • Quadrilateral ABCD is translated down and left to form quadrilateral OLMN. If AB = 6 units, BC = 5 units, CD = 8 units, and AD =
    14·2 answers
  • When multiplying a particular number by 60 on his calculator John got an answer of 900. What was the number
    6·2 answers
  • How many solutions are there to the quadratic formula 10x + y = -x2 + 2
    8·1 answer
  • A rectangular farm (6 miles by 2 miles)
    8·2 answers
  • What is the value of the expression. 3√216 NEED ANSWER RIGHT NOW
    12·2 answers
  • Question<br> Solve: a + 294 = -305.<br> Provide your answer below:
    9·2 answers
  • Answer this please and the first person to do it will get Branilest !! Don’t forget to explain
    7·1 answer
  • Modal mark of 1,2,3,4,5,6,7,8 ​
    10·1 answer
  • What is the distance between point (3, 2) and line
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!