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
Zolol [24]
3 years ago
13

What percent of 50 is 15

Mathematics
1 answer:
juin [17]3 years ago
7 0

To find the percent, first divide the part by the whole.

\frac{Part}{Whole} = \frac{15}{50}

Now divide:

15 \div 50 = 0.3

You have your answer as a decimal. To change your decimal into a percent, move the decimal point 2 places to the right and add a percent sign.

First move the decimal point:

0.3 \rightarrow 30

Now add the percent sign:

30 \rightarrow 30 \%

30% of 50 is 15

You might be interested in
Can anyone help with this please, I am so stuck!
Finger [1]

Answer:

(x + 1)^2 + (y - 4)^2 = 8

Step-by-step explanation:

Midpoint of the diameter is the centre

So....Centre coordinates are ((-3+1)÷2 ; (2+6)÷2) = (-1;4)

Calculate the radius of the circle....

Radius = square root of [(-1+3)^2 + (4-2)^2]

;Radius = square root of 8

Then substitute the x-coordinate of the centre into the first slot....then the y-coordinate into the second slot and the radius(squared) into last slot of the equation......;

(x + 1)^2 + (y - 4)^2 = 8

4 0
3 years ago
18. what Gives the missing value in 2/5 = x/30?
Korolek [52]
X is equal to 12
This is because 5 was multiplied and 6 making 30. So you have to multiply 2 and 6 making x 12. Hope that makes sense
3 0
3 years ago
Elizabeth lives in San Francisco and works in Mountain View. In the morning, she has 3 transportation options (take a bus, a cab
Lesechka [4]

Answer:

4/9

Step-by-step explanation:

The possibilities of transportation: (The first will be for morning, second will be for afternoon)

B, B

B, C

B, T

C, B

C, C

C, T

T, B

T, C

T, T

It is clearly seen that there are 9 transportation options.

(Using cab 1 time we have BC, CB, CT, TC. So four of the transportation methods use cab one time.)

Therefore, the probability that she will use a cab only once is 4/9.  

6 0
3 years ago
Diego has purchased a $159,000 home with a 30-year mortgage at 5.05%. He can make a monthly payment of $1,300. If he were to mak
Gemiola [76]

Answer: 173 months MY GUY!

Step-by-step explanation:

3 0
4 years ago
Find the vertex of this parabola: y=-4x^2+8x-12
tatiyna
<span>The vertex of the parabola is the highest or lowest point of the graph. 

</span><span>y=-4x^2+8x-12 = -4 (x^2 -2x +3) 

Lets work with this now: </span>x^2 -2x +3

x^2 -2x +3 -> what is the closeset perfect square? 
x^2 -2x +1 = (x-1)^2
So
x^2 -2x +3 = (x-1)^2 +2

Replacing to original 
y=-4x^2+8x-12 = -4 (x^2 -2x +3) = -4 ((x-1)^2 +2) = -4 (x-1)^2 - 8

The min or max point is where the squared part = 0
So when x=1 , y= -4*0-8=-8

This will be the max of the parabola as there is - for the highest factor (-4x^2)

The max: x=1, y= -8
4 0
3 years ago
Read 2 more answers
Other questions:
  • Solve x/9 - 1/3 = -5/3. The solution of x is:
    15·2 answers
  • How is adding 2.67+8.91 similar to adding 8.91 +2.67
    5·1 answer
  • Plot the points (2,5 )and (2,-7)
    6·2 answers
  • Can someone help me get better in math?
    10·1 answer
  • Help please !!! I’m stuck on these problems
    15·1 answer
  • 1. It refers to the size of a surface. What is it?
    6·1 answer
  • Please help meee :(
    9·1 answer
  • Whats 2 +2 first one to answer I might give brainiest
    5·2 answers
  • 2x+2y=6 3x-y=5 equivalent equation
    11·1 answer
  • Find the value of c that makes the expression a perfect square trinomial. x2 + 9 4 x + c
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!