Unlikely? it would be 1 out of 52 chances
You use pi in the equation to find the circumference and/or area of a circle.
Answer:
20
Step-by-step explanation:
Answer:
C. 10.5
Step-by-step explanation:
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<u>Intersecting chords theorem</u>
If two chords intersect in a circle, the products of the measures of the segments of the chords are equal.
⇒ 15 · 7 = 10 · x
⇒ 105 = 10x
⇒ x = 105 ÷ 10
⇒ x = 10.5
Answer:
Fibonacci series is given by
f(0)=0, f(1)=1, f(2)=1, f(3)=2, f(4)=3.....
As you can see using the above result
f(4)=f(3) + f(2),
f(3)=f(2) + f(1),
f(2)=f(1) + f(0)
Proceeding using same pattern
f(5)=f(4) + f(3)=3+2=5
f(6)=f(4) + f(5)=3+5=8
f(7)=f(6) + f(5)=8+5=13
f(8)=f(7) + f(6)=13+8=21
f(9)=f(8) + f(7)= 21+13=34
f(10)=f(9) + f(8)=34+21=55
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f(n-2)=f(n-3) + f(n-4)
f(n-1)=f(n-2)+ f(n-3)
Similarly and finally we get using the same pattern we get, As given f(n)=f(n-1) + f(n-2).
