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Black_prince [1.1K]
3 years ago
13

Order least to greatest 1/2, 0.55, 5/7

Mathematics
2 answers:
Nataliya [291]3 years ago
8 0
1/2<0.55<5/7
This is the order from least to greatest
Leno4ka [110]3 years ago
5 0
1/2 = 0.5, 0.55 , 5/7 = 0.7 so,

1/2, 0.55 , 5/7 is least to greatest
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A travel agent currently has 80 people signed up for a tour. The price of a ticket is $5000 per person. The agency has chartered
Nikolay [14]
So hmm let's take a peek at the cost first

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anyway, thus the cost C(x) = 250,000 + 300x

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well, the price, thus far we know is 5000 for 80 folks, but it can be lowered by 30 to get one more person, thus increasing profits

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so.. now we know y(x) = -30x+7400

now, Revenue is just price * quantity
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now, for the profit P(x)

the profit is simple, that is just incoming revenue minus costs, whatever is left, is profit
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P(x) = (7400x - 30x²) - (250,000+300x)

P(x) = -30x² + 7100x - 250,000

now, where does it get maximized? namely, where's the maximum for P(x)?

well \bf \cfrac{dp}{dx}=-60x+7100

and as you can see, if you zero out the derivative, there's only 1 critical point, run a first-derivative test on it, to see if its a maximum
7 0
3 years ago
How do you turn 9 and 3 5s as a decimal???
Zarrin [17]

Answer:

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Step-by-step explanation:

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Hope it helps!

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ivann1987 [24]

Answer: i)169y^3z^3

ii) 225a^3b^3

iii) 145x^2y^2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
PLEASEE HELPP ANYONE
jeka57 [31]
Your best bet would be D.
3 0
3 years ago
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