Answer:
the explicit formula for the geometric sequence 2,6,18,54 is 
2,6,18,54
Step-by-step explanation:
In the sequence given: 2,6,18,54
The common ration is 3 because
a₁ = 2
a₂= 2*3 =6
a₃ = (2*3)*3 = 2*3^2 = 18
a₄= (2*3*3)*3 =2*3^3 = 54
Here we see for a₂ 3 has power 1, for a₃ 3 has power 2 and so on.
So, the formula will be
Here aₙ is the no of term.
a₁ is the first term of the sequence
and r is the common ratio among the sequence.
Answer:
Step-by-step explanation:
the blue circle, 12 16.
The middle circle: 12, 14.
The last, 6.
Answer:
- The spinner lands on green 5 times less than expected
Step-by-step explanation:
Since not provided, it is assumed that the spinner has 4 colors.
Probability of green is one out of four = 1/4
<u>Probability of green out of 60 spins:</u>
As spinner lands on green 10 times, then it is 5 times less than expected.
<u>Answer:</u>
- The spinner lands on green 5 times less than expected
Answer:
V > -15
Step-by-step explanation:
Hello!
The answer is B
Hope this helps!
