Terrence started saving Php 10.00 in January 1, 2019 and each month thereafter he saved twice the amount of what she save the previous month. How much is the total amount of savings since Terrence started until the end of the year?
use the formula:an=a1+(n-i)d
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Answer:
an=120
Php 120.00 is the total amount of savings since Terrence started until the end of the year.
Step-by-step explanation:
an=a1+(n-1)d
an= 10+(12-1)10
an=10+(11)10
an=10+110
an=120