It should be 1/8 because if she takes 1/2 and they eat 3/8 you make the denominator the same and you subtract it and get 1/2 I hope I broke it down so you can understand
← multiply both the numerator and the denominator by 10
<span>← simplify
</span>
The answer's
.
Answer:
r = - 
Step-by-step explanation:
The common ratio r of a geometric sequence is
r = 
= 
= .....
Hence
r = 
= 
= -
Answer:
7/10
Step-by-step explanation:
Out of the ten spins seven landed on blue.
I hope this helps :)
9.2 because you have to multiply it by 10 to get the answer.
