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
USPshnik [31]
3 years ago
5

If the ratio is 8:7, how many boys and girls campers when there is a 195 campers

Mathematics
1 answer:
stellarik [79]3 years ago
3 0
\bf \cfrac{boys}{girls}\qquad \cfrac{8\cdot \frac{195}{8+7}}{7\cdot \frac{195}{8+7}}\implies \cfrac{8\cdot 13}{7\cdot 13}\implies \cfrac{104}{91}
You might be interested in
Multiply the polynomial (12x^4 - 4x^3 + 5) by (-4x^2) *
murzikaleks [220]

Answer:

<em>- 48 {x}^{6}  + 16 {x}^{5}  - 20 {x}^{2}</em>

<em>Option</em><em> </em><em>D</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>correct</em><em> </em><em>option</em><em>.</em>

<em>Sol</em><em>ution</em><em>,</em>

<em>- 4 {x}^{2} (12 {x}^{4}  - 4 {x}^{3}  + 5) \\  =  - 4 {x}^{2}  \times 12 {x}^{4}  + 4 {x}^{2}  \times 4 {x}^{3}  - 4 {x}^{2}  \times 5 \\  =  - 48 {x}^{6}  + 16 {x}^{5}  - 20 {x}^{2}</em>

<em>hope</em><em> </em><em>this </em><em>helps</em><em>.</em><em>.</em><em>.</em>

<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em><em>.</em>

7 0
3 years ago
Find an equation of the line described below. Write the equation is slope-intercept from ( solved for y), when possible. Through
Sladkaya [172]

Answer:

The equation of the line that is passing through the point (5,4) and is parallel to x-axis would be y=4

Step-by-step explanation:

Given that the line passes through the point (5,4).

As the line is parallel to the x-axis, the slope of the line would be zero.

And we have point (5,4) from which the line is passing.

So, x_1=5\  ,\ y_1=4\ and\ m=0

The equation of the line passing through point (x_1,y_1) is

y-y_1=m(x-x_1)\\y-4=0(x-5)\\y-4=0\\y=4

So, the equation of the line that is passing through the point (5,4) and is parallel to x-axis would be y=4

4 0
3 years ago
How can you find the volume of a composed figure?
aliina [53]
The first composite shape<span> is a combination of a rectangular prism and a pyramid. To </span>find the volume <span>of the entire </span>shape<span> you </span>find the volume<span> of each individual </span>shape<span> and add them together. The second </span>figure<span> consists of a cylinder and a hemisphere.</span>
5 0
3 years ago
Read 2 more answers
The polynomial function g(x) = 2x4 - 9x3 - 12x2 + 29x + 30 has
Nataliya [291]

Answer:

the answer is

Step-by-step explanation:

the answer is

the answer is

the answer is

c

6 0
2 years ago
Tyra has 12 2/3 cups of sugar. If r is the amount of sugar called for in one batch of cookies, the expression 12 2/3 ÷ r can be
faust18 [17]

Answer:

13 batches of cookies

Step-by-step explanation:

12 2/3 ÷ 2/3 = 12.6666667, it's 13 because 2/3 as a decimal is .6666666 and .6666667 is more than 2/3. So you add one to the answer.

4 0
2 years ago
Read 2 more answers
Other questions:
  • What's -1 1/2 divided by 3 1/3 as a fraction?
    10·1 answer
  • Please help me with my pre-algebra ASAP
    6·1 answer
  • What is the messages of angle a
    8·1 answer
  • Can I draw a trapezoid with a long base of 15. A short base is 10. The left leg is 12 &amp; the right leg is 12.5. The height is
    11·1 answer
  • Jackie bougth red and green binders and paid $2.25 for each red binder and $3.24 for each green binder and spent a total of $21.
    15·1 answer
  • Wbich of the following statements describes the set of integers gieater than --3 but less than 6?​
    12·1 answer
  • Write equivalent fractions for 11/12 and 9/10 using the least common denominator
    15·2 answers
  • 2. Each letter from the word " MASSACHUSSET" is written on a separate
    7·1 answer
  • Help quickly!!! Will give points!!
    9·1 answer
  • Please see attached. Need help. Thanks
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!