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VLD [36.1K]
3 years ago
6

Eighty percent of a number

Mathematics
2 answers:
Softa [21]3 years ago
7 0

multiply the number by 0.8 and that will be your answer

Alex787 [66]3 years ago
4 0
0.80 is the answer!!!!!
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3 years ago
Suppose y = 48 + 3(2n - 1) is an explicit representation of an arithmetic sequence for integer values n ≥ 1. Find the xth partia
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a_n=48+3(2n-1)

The formula of the sum of the arithmetic sequence:
S_n=\dfrac{a_1+a__n}{2}\cdot n
calculate:
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substitute
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Your answer is:
\boxed{f(x)=3x^2+48x}

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