All categories

3 years ago

I need help what is 12 is 75% of what

Mathematics

2 answers:

taurus [48]3 years ago

6 0

well 12 is 75% of 16 so its 16....

miskamm [114]3 years ago

3 0

12 is 75% of what

is means equals, of means multiply

12 = 75% * what

12 = .75 * what

divide each side by .75

12/.75 = .75 * what /.75

16 = what

12 is 75 percent of 16

the answer is 16

You might be interested in

How do you graph y=1/5x-2

zmey [24]

That's how it's graphed.

7 0

3 years ago

I Need HELP! how do you figure out 22/7=5/X

Oksana_A [137]

$\frac{22 }{7}= \frac{5}{x} \\ \\ x\neq 0 \\ \\ 22x=7*5\\ \\22x=35 \ \ /:22 \\ \\x=\frac{35}{22}\\ \\x=1\frac{23}{25}$

5 0

3 years ago

What number is 5% of 46?

saveliy_v [14]

46 x 0.05, since 5% = 0.05 (5 / 100 = 0.05)

46 x 0.05 = 2.3

7/12 is 58.33% 
How do we change fractions to percents? 
The steps are too simple. 

First, divide the numerator (the number at the top of the fraction) by the denominator (the number below the fraction). 
In the case above, 7 is the numerator and 12 is the denominator. 

So, 7 ÷ 12 = 0.58333 

Then, multiply the result by 100. 0.5833 x 100= 58.33 

Finally, add the percent (%) sign to the result. 

Therefore, 7/12 is 58.33%.

6 0

3 years ago

Read 2 more answers

What is the completely factored form of f(x)=x3+5x2+4x−6?

Gre4nikov [31]

$f(x)=x^3+5x^2+4x-6$
$f(-3)=(-3)^3+5(-3)^2+4(-3)-6=0\implies x+3\text{ is a factor of }f(x)$

Synthetic division yields

-3 | 1   5   4   -6
.    |      -3 -6    6
- - - - - - - - - - - - -
.    | 1   2 -2    0

which translates to

$\dfrac{x^3+5x^2+4x-6}{x+3}=x^2+2x-2$

with remainder 0. Now by the quadratic formula,

$x^2+2x-2=0\implies x=\dfrac{-2\pm\sqrt{2^2-4(1)(-2)}}2=-1\pm\sqrt3$

and so

$f(x)=x^3+5x^2+4x-6=(x+3)(x-(-1+\sqrt3))(x-(-1-\sqrt3))$

3 0

3 years ago

the family fine arts center charges $24 per adult and $12 per senior citizen for its performances. on a recent weekend evening w

Leto [7]

337 were senior citizens.

What is the system of equations?

A system of equations, also known as an equation system or a set of simultaneous equations, is a finite set of equations for which common solutions are sought.

Here, we

Let

x = the number of adult tickets sold

y = the number of senior tickets sold

483 people paid admission => a total of 483 tickets were sold and

x + y = 483

the total receipts were $7548

24x + 12y = 7548

by solving the system of equations

x + y = 483....(1)

24x + 12y = 7548....(2)

From equation (1), we get

x = 483-y....(3)

Now, we put the value of x in equation (2) and we get

24(483 - y) +12y = 7548

11592 - 24y + 12y = 7548

12y = 4044

y = 337

Now, we put the value of y in equation (1) and we get

x = 483 - 337

x = 146

Hence, 337 were senior citizens.

To learn more about the system of equations from the given link

brainly.com/question/25976025

#SPJ4

7 0

1 year ago