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
marusya05 [52]
3 years ago
12

How do you find the percent of increase from 12 to 18?

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
4 0
Let's get the data out of the problem:

Nv = 18

Ov = 12

Now, we can apply in this equation that relates the new and the old values:

i = Nv / Ov

i = 18 / 12

i = 1.5

Now, we just consider what has passed from 1, and this is 0.5, converting to percentage it is:

p = 0.5 . 100

p = 50%

The increase was 50%.

Hope it helps.
You might be interested in
Simplify.<br> -9 -5 -7<br> х<br> Y Z<br> 2 6 3<br> X Y Z
krok68 [10]

Answer:

=  {x}^{ - 11}  {y}^{ - 11}  {z}^{ - 10}

Step-by-step explanation:

= \frac{ {x}^{ - 9} {y}^{ - 5}   {z}^{ - 7} }{ {x}^{2}  {y}^{6} {z}^{3}  }  \\   = {x}^{ - 9 - 2}  {y}^{ - 5   - 6}  {z}^{ - 7 - 3}  \\  =  {x}^{ - 11}  {y}^{ - 11}  {z}^{ - 10}

7 0
3 years ago
How do you simplify fractions
MariettaO [177]
Divide top and bottom by any number that's fits into both of them keep doing that until it's not possible Hope that helped Have a good day! :-)
5 0
3 years ago
Read 2 more answers
Write an equation in slope-intercept form for the line with slope 4/3 and -3 intercept .
mojhsa [17]

Answer:

The equation would be y = 4/3x - 3

4 0
3 years ago
Hi I really need help
denis-greek [22]

To solve this, you can first solve each expression:

35 / 6 = 5.83333

5 + 3/10 = 5.3

5 = 5

35 / 10 = 3.5

15 / 5 = 5

5 + 5/6 = 5.8333333

3 = 3

10 * 1/2 = 5

So, the tiles of 5, 15*1/5, and 10*1/2 all equal 5.

The tiles of 35/6 and 5+5/6 equal 5.83333.

The remaining tiles to not have matches.

4 0
4 years ago
Read 2 more answers
(2x-7)^2 subtracted from 2
weqwewe [10]

Write out the expression 2 - (2x-7)^2.  That's it.

But if you want to go further and remove the parentheses, first expand (2x-7)^2:   (2x-7)^2 = 4x^2 - 28x + 49,

and then subtract this result from 2:

2 - (4x^2 - 28x + 49) (It's important to use parentheses here)

Now, following the distributive property of multiplication, remove the parentheses:

2 - 4x^2 + 28x - 49

Combining the constants, we get the final answer:  - 4x^2 + 28x - 47

4 0
3 years ago
Other questions:
  • Solve using zero property : (x-7)(x+10) = 0
    10·1 answer
  • 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
  • This subject is pythagorean theorem
    6·2 answers
  • How many liters of water have been pumped into the tank from t=0 to time=55?
    10·1 answer
  • Merei and Jona buy the $2000 Super PC special package desktop computer. What is the total amount they will pay? Question respons
    15·1 answer
  • 3. In the equation below, k is a constant. If x = 9, what is the value of k?<br> Vk + 2 - x = 0
    10·1 answer
  • Name an event that has a probability of 2/7
    14·1 answer
  • Please help me i don’t understand
    13·1 answer
  • Simplify the folllowing: (xy^3 z^4)
    8·2 answers
  • Secθ=<br><br> a. (sqrt tan^2 + 1)<br> b. 1/sinθ<br> c. (sqrt cos^2 + 1)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!