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
Ksivusya [100]
3 years ago
6

The ratio of the number of boy campers to the number of girl campers was 8:7. If there were a total of 195 campers, how many boy

campers were there and how many girl campers
Mathematics
1 answer:
kupik [55]3 years ago
4 0
8x - amount of boys
7x- amount of girls 

8x + 7x = 195
 
15x= 195  ( divide by 15)

x= 13

8x = 8 x 13 = 104

7x = 7 x 13= 91 

there are 104 boys, and 91 girls.


You might be interested in
Pls step by step on how to do that​
prisoha [69]

wth is that wdym ???

7 0
1 year ago
The measures of the angles of a triangle are in a ratio of 7:9:10. Find the measures of the angles of the triangle
Brut [27]
So all the angles in total are going to be 180 degrees.
7+9+10 = 18 (parts at all)
180/18=10 (1 part of the ratio)
Than to find all of the angles we multiply 1 part by 7, 9 and 10 separately
10*7= 70 degrees (1st angle)
10*9=90 degrees (2nd angle)
10*10=100 degrees (3rd angle)
Answer: 70, 90, 100
6 0
2 years ago
I need help!!!! a b c or d
sleet_krkn [62]

Answer:

-3

Step-by-step explanation:

it is right

7 0
3 years ago
What is a segment that connects two vertices of a hyperbola
Sloan [31]
It is called a diagonal
4 0
3 years ago
The product of two positive numbers is 1024. what is the minimum value of their sum?
Mrac [35]
Let the two positive numbers are x , y and there sum is s
So,
            x y = 1024 ⇒⇒⇒⇒ (1)
And        S = x + y ⇒⇒⇒⇒ (2)
by substituting from (1) at (2) with the value of y = 1024/x

∴ s = x + \frac{1024}{x}

Differentiating both sides with respect to x to find the minimum value of the sum and equating to zero

∴  \frac{ds}{dx} = 1 -  \frac{1024}{ x^{2} } = 0

solve the last equation for x
∴ 1 -  \frac{1024}{ x^{2} } = 0
    1 =  \frac{1024}{ x^{2} }  ⇒⇒⇒ *x²
∴ x²  = 1024
∴ x = \pm  \sqrt{1024} = \pm 32
taking the positive number as stated in the problem

x = 32

So, The numbers are 32 , 32
And theire mimimum sum = 32 + 32 = 64

  


8 0
3 years ago
Other questions:
  • Find the area. Simplify your answer.
    9·2 answers
  • erika has 3 pieces of ribbon.each piece id 25 yards long.she needs to cut pieces that are 22 inches long.what is the greatest nu
    8·1 answer
  • I will mark BRAINLIEST and yu get 10 points
    8·1 answer
  • maria is bringing her sick dog pedro in for a series of appointments at the veterinary clinic. Her total over the course of trea
    5·1 answer
  • I'm confused on how to solve a right triangle given only one side measurement and one interior angle.
    7·1 answer
  • the domain of u(x) is the set of all real values except 0 and the domain of v(x) is the set of all real values excpet 2. what ar
    5·1 answer
  • Pls, help me there's a lot of problems! Sorry, I'm kinda dumb!
    6·1 answer
  • PLEASE HELP FIND FUNCTION FOR PIECEWISE! 60! POINTS! ILL GIVE BRAINLIEST
    8·1 answer
  • HELP ME ON THIS MATH PLEEASEEEEEEEEE
    11·2 answers
  • the cost to go bowling is a function in terms of the number of games bowled. the cost to bowl 2 games with a shoe rental is $16.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!