Probability=(number of favorable outcomes)/(number of total outcomes)
A=select the first gold fish.
P(A)=14/40
B=select the second gold fish
P(B)=13/39
A<span>∩B=select two fish gold
P(A</span><span>∩B)=P(A)*P(B)=(14/40)*(13/39)=182/1560=91/780
Answer: C. 91/780</span>
Answer:
Step-by-step explanation:
10. To solve for this, use the formula: 180*(n-2)
So, 180(n-2) = 2,340
Once n is solved for, that is the number of sides
11. Use the formula:
[180*(n-2)]/n
(n represents the number of sides)
12. Think of the sum of all interior angles in a quadrilateral
The answer to the question is 48 and 49
Answer:
254.47
Step-by-step explanation:
Area= r²π
A= 9²π
A= 81π
A= 524.47
<u>NB</u>: this is a pi sign (π)
Here is the answer hope this helps
