3 years ago

HELPPPPP 80 kg + 25.7 g

Mathematics

1 answer:

Alex73 [517]3 years ago

3 0

Answer:

80.0257 kilograms

Step-by-step explanation:

Thats the answer above

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Which expression is equivalent to 2√28+2√63

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3 years ago

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Step-by-step explanation:

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The monthly profit for a small company that makes long-sleeve T-shirts depends on the price per shirt. If the price is too high,

Andrej [43]

Answer:

A. $18

B. $200

C. $p\in (16,20)$

Step-by-step explanation:

Function:

$f(p) = -50p^2 + 1,800p - 16,000$

<u>Parts A and B:</u>

The price that generates the maximum profit is ate vertex of parabola. Find the coordinates of the vertex:

$p_v=\dfrac{-b}{2a}=\dfrac{-1,800}{2\cdot (-50)}=\dfrac{1,800}{100}=18\\ \\f(p_v)=-50\cdot 18^2+1,800\cdot 18-16,000=200$

The price that generates the maximum profit is $18

The maximum profit is $200

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In p=16 and p=20, the profit is 0 and when p<16 and p>20, there will be a loss.

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