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trapecia [35]
3 years ago
8

Josh and Anthony have a lemonade stand.They charge $1 for 2 cups of lemonade.They sell 14 cups each afternoon.Is it reasonable t

o say Josh and Anthony earned more than $50 after 3 afternoons?
Mathematics
1 answer:
Rudik [331]3 years ago
6 0
No it is not, whatsoever.

$1 for 2 cups. 14 cups in an afternoon means they got $7. If they did this for three days (7 x 3) they'd have 21 dollars. it is not reasonable because 21 is nowhere near 50.

Hope this helps

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Answer:

We have that y = 21 when x = 11.

Step-by-step explanation:

We solve this question by proportions, using a rule of three.

Since they vary inversely, we apply the inverse rule of three, that is, with lateral multiplication instead of diagonal.

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So

11y = 33 -7

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Dividing both sides by 11

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2 years ago
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Step-by-step explanation:

Given a normal distribution :

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18.126 = x - 405

x = 18.126 + 405

x = 423.126

Weight will be greater than 423.126

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