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
Pani-rosa [81]
2 years ago
10

Twelve more than half of a number is equal to the number

Mathematics
1 answer:
tester [92]2 years ago
5 0
Let's consider that number to be 'x'..
So, twice the number (2x) is 12 greater than than the half of the number.
So the equation will be like,
2x=12+x/2
Solving this further,
2x=(24+x)/2
=> 4x=24+x
=>4x-x=24
=>3x=24
=>x=8..
So the number is "8".
You might be interested in
Assume the population has a distribution with a mean of 110 and a standard deviation of 8. For a random sample of size 40, find
VARVARA [1.3K]

Answer:

109.33

Step-by-step explanation:

given that the population has a distribution with a mean of 110 and a standard deviation of 8

Sample size n = 40

Std error of sample mean = std dev/square root of sample size

= \frac{8}{\sqrt{40} } \\=1.265

From std normal distribution table we find that 30th percentile for Z is

-0.5244

Corresponding x score =110-0.5244*1.265=109.33663

30th percentile = 109.33663

=109.33

8 0
3 years ago
What is the answer to this problem?
AURORKA [14]

The answer to the problem is x - 1

5 0
3 years ago
Read 2 more answers
Rosa earns $120 per week tutoring math. Each week, she puts $36 from her paycheck in her bank account to save for college. Rosa
natita [175]

Answer:

36/120 x 100

= 30%

..............

3 0
2 years ago
A group of 15 friends take a trip to a water park. The total price of the trip is $599.85 before any discounts. The total price
Citrus2011 [14]

Answer:10

Step-by-step explanation:

3 0
3 years ago
Which is the graph of f(c)=3(2/3)
Assoli18 [71]

This should be the correct answer. I recommend Desmos.

4 0
3 years ago
Other questions:
  • PLEASE HELP ME!!! Which of the following is the solution to the equation 4/5 n = 20? Question options: 1) n = 4 2) n = 12 3) n =
    11·2 answers
  • What are the domain and range of the function f(x)=3x-1 /2
    12·1 answer
  • Can someone PLEASE help me solve these last 2 problems so I can be done with this math class....really stumped on these 2....
    15·1 answer
  • The scores on an exam are listed. If a teacher wants to explain how poorly the class did on the test, would she use the mean, me
    6·2 answers
  • Trevor and marissa together have 26 t-shirts to sell. If marissa has 6 fewer t-shirts than Trevor, find how many T-shirts trevor
    6·1 answer
  • What is an number between 300 and 400 it is divisible by 5 and 9
    8·2 answers
  • Seven hundred twelve thousandths in deciaml form
    7·1 answer
  • Help pls !! 17 points
    6·1 answer
  • Aviv thinks of two numbers between 6 and 50. The highest common factor of his two numbers is 5. The lowest common multiple of hi
    12·2 answers
  • Ky recorded the results of his basketball free throw practice for three different sessions in the table shown, 3 misses to 10 at
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!