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
laila [671]
3 years ago
11

for every girl taking classes at the martial arts school there are 3 boys who are taking classes at the school. if there are 236

students taking classes ,write and solve a proportion to predict the number of boys taking classes at school
Mathematics
1 answer:
RSB [31]3 years ago
5 0
The ratio of boys to girls is 3:1

lets say a student = x

1x + 3x = 236
4x = 236
x = 236/4
x = 59

girls = 1x = 1*59 = 59
boys = 3x = 3*59 = 177

There are 59 girls and 177 boys
You might be interested in
PLEASE HELP ASAP!!!!!
Rashid [163]

mike charges 100 dollars service charge plus 65 dollars per hour.  

amy charges 40 dollars service charge plus 80 dollars per hour.  

the cost to repair from mike is 100 + 65 * x.  

the cost to repair from amy is 40 + 80 * x.  

let x = 3 and you get:  

the cost to repair from mike is 100 + 65 * 3 = 295 dollars.  

the cost to repaid from amy is 40 + 80 * 3 = 280 dollars.  

as long as the time to repair is 3 hours or less, the cost to repair will be cheaper from amy.

4 0
3 years ago
School yearbooks were printed and the table shows the number of people who bought them the first, second, third, and fourth week
nadya68 [22]

Answer: The correct graph that would depict the table correctly would be the first one listed. There is a sudden increase in the last day which would cause the graph to curve. Hope this helps you out! If you need anything else I'm here to help.

4 0
3 years ago
12/19*.............................= -12/19
melamori03 [73]

Answer:

\frac{12}{19} \times \underline{\bold{-1}} = -\frac{12}{19}

Step-by-step explanation:

\frac{12}{19} \times ..... = -\frac{12}{19}

= \frac{\frac{12}{19}}{-\frac{12}{19}}

= \frac{12}{19} \times -\frac{19}{12}

= -\frac{228}{228}

= \bold{-1}

So, the appropriate value to complete it is -1

#CMIIW ^^

3 0
3 years ago
The scatter plot of which type of data is most likely to suggest a linear association between the two variables?
GuDViN [60]

Answer: age and heights of a group of dogs

Step-by-step explanation:

i did this in iready and got it correct

4 0
3 years ago
How many symmetry does maple leaf have
Travka [436]

Only one Line.........

6 0
3 years ago
Other questions:
  • Which two points satisfy y = -x2 + 2x + 4 and x + y = 4?
    11·1 answer
  • What is 2.714285714285714 as a fraction?
    14·1 answer
  • a line is perpendicular to y=-4x-2 and intersects the point (0,9). what is the equation for this perpendicular line?
    9·1 answer
  • What is 0.312 in expanded notation
    7·1 answer
  • I need a justification for each line.
    10·1 answer
  • 2. Find the next two numbers in Karina's number pattern. Describe the pattern and explain how you found it.
    7·1 answer
  • PLEASE HELP!! Factor completely. (y^2x) - (y^x) - 20
    7·1 answer
  • What is 8 over 9 as a decimal please explain:D​
    14·1 answer
  • What is XZ to the nearest tenth?<br><br> 7<br> 51°<br> 77
    9·1 answer
  • 6x + 8 = 5x - 7 solve for x plssss
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!