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allsm [11]
3 years ago
9

What is 2/5 x 4 help me please

Mathematics
2 answers:
SashulF [63]3 years ago
7 0

Answer: 1.6

Step-by-step explanation:

Kazeer [188]3 years ago
3 0

Answer:

1.6

Step-by-step explanation:

2/5×4

=8/5

=1.6

So the answer is 1.6

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We want to determine the domain of {y=3 \cdot 2^{-x}=3 \cdot ({2^{-1}})^x=3 \cdot ({ \frac{1}{2}})^x

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