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Ann [662]
2 years ago
10

Does anyone know how to solve?

Mathematics
2 answers:
jek_recluse [69]2 years ago
7 0
Basically you canceling out and your answer is R= 1/2
DIA [1.3K]2 years ago
7 0
Remember that to add/subtract fractions you need a common denominator...

3/(r-2)+1/r=0  so we need r(r-2) as the common denominator...

3r/(r(r-2))+(r-2)/(r(r-2))=0  we can cancel out the r(r-2) by multiplying the whole equation by it leaving us with:

3r+r-2=0 combine like terms

4r-2=0  add 2 to both sides

4r=2  divide both sides by 4

r=1/2
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Help please!!!!!!!!!!!
kvasek [131]

Answer:

B. 2/3

Step-by-step explanation:

To solve this we have to take into account this axioms:

- The total probability is always equal to 1.

- The probability of a randomly selected point being inside the circle is equal to one minus the probability of being outside the circle.

Then, if the probabilities are proportional to the area, we have 1/3 probability of selecting a point inside a circle and (1-1/3)=2/3 probability of selecting a point that is outside the circle.

Then, the probabilty that a random selected point inside the square (the total probability space) and outside the circle is 2/3.

3 0
3 years ago
You order a pizza for dinner
ch4aika [34]
The radius is half the diameter. So the diameter is 14.
7 0
3 years ago
a manufacturer ships its product in boxes with edges 4inches. if 12 boxes Are put in a carton and completely fill the carton, wh
Soloha48 [4]
The volume of a box is equal to the product its width, length and height
V = whl
Since all of the sides are 4 inches, we end up with
V= 4*4*4
Simplify to V = 16*4 = 64.
If the volume of one box is 64:
V = 64
The volume of 12 boxes is 64 * 12.
12V = 768
Since the volume of 12 boxes is the same as the volume of the carton, the volume of the carton must be 768 cubic inches.
4 0
3 years ago
I would like some real help thanks.
Rainbow [258]
Just it is Android robot or Among Us
5 0
2 years ago
Read 2 more answers
Will someone please explain step by step how i'm suppose to solve this cuz I don't know what i'm doing. Thanks in advance.
kumpel [21]
I believe it's (-1,-3)
I hope this helps
6 0
3 years ago
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