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lukranit [14]
3 years ago
6

if you flip a coin 10 times, what is the best prediction​ possible for the number of times it will land on heads?

Mathematics
2 answers:
lawyer [7]3 years ago
7 0
I think that it is a 50 / 50 chance it will land on head or tails. 
 
( hoped this helped) :) 
SVETLANKA909090 [29]3 years ago
4 0
Proabably. 5 because if there is 2 sides on a coin then you should divide 10÷2 which is 5.
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What is a formula for the nth term of the given sequence?<br> 36, 24, 16...
SpyIntel [72]

Answer:

The formula to find the nth term of the given sequence is 54 · \frac{2}{3} ^{n}

Step-by-step explanation:

The formula for nth term of an geometric progression is :

a_{n} = \frac{a_{1}(r^{n})}{r}

In this example, we have a_{1} = 36 (the first term in the sequence) and

r = \frac{2}{3} (the rate in which the sequence is changing).

Knowing what the values for r and a_{1} are, now we can solve.

a_{n} = \frac{a_{1}(r^{n})}{r} = \frac{36 (\frac{2}{3} ^{n}) }{\frac{2}{3} } = 54 · \frac{2}{3} ^{n}

Therefore, the formula to find the nth term of the given sequence is

54 · \frac{2}{3} ^{n}

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