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xxTIMURxx [149]
2 years ago
7

Which sequences are arithmetic? Select three options.

Mathematics
2 answers:
ArbitrLikvidat [17]2 years ago
9 0

Answer:

-6.2, -3.1, -1.55, -0.775, -0.3875...this is not an arithmetic sequence

Step-by-step explanation:

grandymaker [24]2 years ago
4 0

Answer:

it should be 2nd option, 3rd, and 5th.

Step-by-step explanation:

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This is about calculation of invoice.

<u><em>1) Total for the invoice = $2641.25</em></u>

<u><em>2) Total for the invoice = $30</em></u>

<u><em>3) Total for the invoice = $1925</em></u>

<u><em /></u>

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Amount for cameras = 12 × 200 = $2400

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Amount for 10 ft cables = 25 × 1.25 = $31.25

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  • 2) 250 yards of rope costs $500.

Thus, price per yard = 500/250 = $2 per yard

For a customer that wants 15 yard;

Total for the invoice = 15 × $2 = $30

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On monday; 1 hour will cost; 2 × $275 = $550

On Tuesday; 3 hours will cost; 3 × $275 = $825

On wednesday; 2hours will cost; 2 × $275 = $550

Total for the invoice = 550 + 825 + 550 = $1925

Read more at; brainly.com/question/17745127

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