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Wewaii [24]
3 years ago
5

Can you please help me with my question​

Mathematics
1 answer:
Reika [66]3 years ago
4 0
The answer:
First: sec(-pi) is sec(pi)
And sec(pi) is -1
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Answer:

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Step-by-step explanation:

They are independent events because by "lands on yellow" and "lands on green", we're assuming that we're doing something like spinning a spinner, because then we're not taking anything and not replacing it. When we're replacing something, then that's an independent event, and by spinning a spinner once, for Event A, and again for Event B, then we're already replacing everything.

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$409.80.

The amount of net profit the store makes on each container is given by 1.67-0.83 (the amount it is sold for subtracted by the amount it costs the store), which is $0.84 per container.  They sell 470 containers, so the net profit at this point is 470(0.84) = $394.80.

However, since the distributor is giving the store a $0.50 refund on all every container under 500 that the store sells, the store gets additional money back:

500-470 = 30 containers not sold
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So the total profit is $394.80 + 15 = $409.80.
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Step-by-step explanation:

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