Erik has $70 in a savings account that earns 10 % annually. the interest is not compounded. how much will he earn in 18 months? *use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.

c

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i think because what else can be a sample of every member

a 360 degree rotation

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well the answer to that is xoxoxo

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180°

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sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)