Question 1 of 17
1 point
what is the explicit formula for this sequence?
20, 10,5, 2.5,
o a. an = 20. (e)"
o b. an = () • 2019 - 1)
o c. an = 20.)
o d. 2n = 20 • 2(n-1)
submit

-6 is the correct option from the above given options

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;

where is the graph

step-by-step explanation: