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
Ratling [72]
2 years ago
8

According to the school survey 12% of the students at Rockwood high school speak Spanish there are 36 students at the school who

speak Spanish how many students were surveyed
Mathematics
2 answers:
I am Lyosha [343]2 years ago
7 0


(100%x 36) /12%

= 300

Svet_ta [14]2 years ago
6 0
36 - 12%
x - 100%

x=\frac{100\%\cdot36}{12\%}\\
x=300

You might be interested in
There are 1,000 grams in 1 kilogram. Nate is mailing a package that has a mass of 8,000 grams.
Anna007 [38]

Nate's package is 8 kilograms. This is because, if there are 1,000 grams in 1 kilogram, 8,000/ 1,000= 8 Therefore, the mass of his package is 8 kilograms.

Have a Merry Christmas!

5 0
2 years ago
here's a graph of a linear function. write the equation that describes that function. express it in slope intercept form. HELP!
IRISSAK [1]

Answer:

y=\frac{3}{4}x+2

Step-by-step explanation:

So when you express a linear function in slope-intercept form it's given in the form of y=mx+b, where m is the slope, and b is the y-intercept. This is because as x increases by 1, the y-value will increase by m (because multiplication), and since the slope is defined as rise/run, the rise will be m, and run will be 1, giving you a slope of m/1 or m. The reason b is the y-intercept, is because whenever the linear function crosses the y-axis, the x-value will always be 0. Meaning that mx will be 0 because m * 0 will equal 0... and that leaves b by it self, so b will determine the y-intercept.

So if you look at the graph, the linear function crosses the y-axis as (0, 2) so the value of b will be 2. This gives you the equation y=mx+2.

Now to calculate the slope, we can take any two points and see how much the rise was and how much the run was. It can also be more formally defined in the equation: y=\frac{y_2-y_1}{x_2-x_1}. So let's take the points (0, 2) and (8, 8). As you can see the x-value increases by 8 or "ran" by 8, and the y-value increased by 6. So the rise over run in this case is 6/8 which can simplified as 3/4. That is the slope. This gives you the complete equation of: y=\frac{3}{4}x+2

6 0
1 year ago
A discounted amusement park ticket cost $12.95 less than the original price p. Write and solve an equation to find the original
noname [10]
R=percentage of discount
12.95= (1-\frac{r}{100} )p
so we get
\frac{12.95}{(1-\frac{r}{100} )}=p
6 0
2 years ago
Which set of sides lengths will NOT form a
yan [13]
Most likely the answer is D
5 0
2 years ago
Read 2 more answers
The length of a rectangle is 2 feet longer than its width the perimeter is 16 feet. find the dimensions of the rectangle.
sergiy2304 [10]

So you would have to set up a equation to find the length and width. The equation would be w+(w+2)=16

that simplifies to 2w+2=16

2w=14

w=7

the width is 7

the length is 9

4 0
2 years ago
Other questions:
  • Aaron buys 3 ties for $19.95 each, a belt for $23.50, and a pair of boots for $124.95. The sales tax in his city is 5%, To the n
    12·1 answer
  • Help me idk what's the answer
    11·2 answers
  • Factor 3x^2-19x+20 ​
    13·1 answer
  • HELP PLEASE :) What is the DIFFERENCE between COMBINING LIKE TERMS and using PROPERTIES OF EXPONENTS?
    5·1 answer
  • suppose the population of a certain city is 4569 thousand. It is expected to decrease 3690 thousand in 50 years. Find the percen
    7·1 answer
  • What is the x-coordinate of the point shown in the graph? On a coordinate plane, point A is at (negative 5, negative 7).
    15·2 answers
  • Marie wants to space markers evenly along a 5-mile race course. She puts a marker at the start line. how far apart should the ma
    5·1 answer
  • You can either make a graph or write a ratio to find the slope
    6·1 answer
  • Find the radius of a circle with an area of 380 square inches. Round your answer to the nearest hundredth.​
    8·2 answers
  • Factor x^2+6x-16 into the form (x+a)(x-b), what is a and b?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!