The geometric sequence is starting with 2 and multiplying by 3 every time. We can get the rule of this sequence by...
If 2 is a_0, 6 is a_1, 18 is a_2, etc.
a_n=2*3^n
For the 14th term, which is a_13, the value is 2*3^13.
Using a calculator because I'm too lazy to calculate 3^13 sorry, we can get.
3188646
Answer:
Step-by-step explanation:
Required
Simplify
Express 20 as 4 * 5
Split
This gives:
Express as 100 * 3
This gives:
Express as 64 * 2
Split
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<em>Questions 4 and 5 are not clear</em>
<em>Follow the steps in 1 - 3 to solve 4 and 5</em>
Answer:
$245
Step-by-step explanation:
350× 0.30 = 105 dollars off
350-105 = 245
Answer:
It means 2/1
Step-by-step explanation:
For example if YIU say the ratio girls to boys is 2 to 1 then you are there are 2 girls to 1 boy
Rearrange equation to get
6x>12 so
x>2
