3 years ago

Stella has points card for a movie theater

1 answer:

4 0

Answer:
12.5v+25=130
v=8.4
You can’t visit 8.4 times. So you would need to visit 9 times to get a sufficient amount for a ticket.

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3 years ago

Solutions of x^5-32i=0 in rectangular form.

elixir [45]

$\bf i^5\implies i^4i\implies 1i\implies i
\\\\\\
32=2^5\\\\
-------------------------------\\\\
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\\\\\\
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