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
Anuta_ua [19.1K]
3 years ago
9

The ratio of male to female students in a junior high

Mathematics
1 answer:
nalin [4]3 years ago
8 0

the total no of population=1650

13:17 first add the two numbers 13+17=30

then 13/30×y =715 , i make 13 at the numerator because it's males ratio

after that 30/13×13/30y =715 ×30/13

y =715×30/13

y =1650

after u find the total no it's simple to find the no of females

17/30×1650=935

You might be interested in
What function translates the function f(x) = to the right 2 units and up 10 units?<br><br> g(x)= |
Mandarinka [93]

Answer:

g(x) = | x - 2 | + 10

Step-by-step explanation:

given g(x) then g(x± h ) is a horizontal translation of g(x)

• if h > 0 then a move to the left of h units

• if h < 0 then a move to the right of h units

here the move is 2 units to the right, then

g(x) = | x - 2 |

given g(x) then g(x) + c is a vertical translation of g(x)

• if c > 0 then a move up

• if c < 0 then a move down

here the move is 10 units up , then

g(x) = | x - 2 | + 10

8 0
1 year ago
Help find length of ac n explain please thanks
Debora [2.8K]

Answer:

AC = 12.5 cm

Step-by-step explanation:

use cosine law c^2 = a^2 + b^2 − 2ab cos(C)

c^2 = 6^2 + 10^2 - 2(6)(10)(cosin100)

c^2 = 156.84

c= √156.84

c= 12.5 cm

The cosine rule is used when we are given either three sides or two sides and the included angle.

6 0
3 years ago
Read 2 more answers
Simplify.<br><br><br> Please select the best answer from the choices provided
ehidna [41]

The answer is 3 because 1/3 of 3 is 1 and 1/3 of 9 is 3 and 3 times 1 is 3

Answer: 3

6 0
3 years ago
Read 2 more answers
Please solve thisssssszzzszzsszzssss​
jeyben [28]
17- I got it I used my brain not Brainly
7 0
3 years ago
Read 2 more answers
50/117 in simplest form
Daniel [21]
It remains the same. \frac{50}{117} cannot be simplified
6 0
3 years ago
Other questions:
  • Help me please i will award
    6·1 answer
  • Perry surveyed 60 students at her school and found that 0.45 of the students she surveyed said their favorite class is math. Ano
    12·2 answers
  • If Anna gives Me half of her pumpkins and Coral half of whats left and she ends with 6 how many pumpkins did she start with?
    12·2 answers
  • Use the graph to calculate the following
    8·1 answer
  • A cat has a heart rate of about 180 beats per minute. Assuming that continues for 15 years, how many heart beats is that. (You M
    6·2 answers
  • Consider the graph of g(x) = –2x2 + 8x – 10. Identify the y-intercept, the vertex, and the zeros of the function.
    9·1 answer
  • Trapezoid WXYZ is shown on the coordinate grid. Trapezoid WXYZ is dilated with the origin as the center of dilation using the ru
    11·1 answer
  • Please pls pls pls ANSWER ASAP!!! :P<br> :)
    15·2 answers
  • 2.
    11·2 answers
  • 5) The solution to 7X2 + 2X – 1 = 0 can be written as:
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!