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Nataliya [291]
3 years ago
15

How many milliliters of normal saline are needed to have a concentration of 0.3 mg per ML for 150 mg dose of Etoposide?

Mathematics
1 answer:
Mamont248 [21]3 years ago
6 0

Answer:

500 millilitres

Step-by-step explanation:

Mass = Concentration x Volume

This rearranged gives:

Volume = Mass / Concentration

= 150 / 0.3 = 500 millilitres

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A manufacturer has been selling hats at $8 a piece, and at this price, consumers have been buying 6000 hats per month. The manuf
gtnhenbr [62]

Answer:

$10

Step-by-step explanation:

Initial selling price per hat= $8

Number of hat sold= 6000

Revenue generated = $8*6000=$48000

Cost of producing hats = $4 per hat

Production cost = $4*6000=$24000

Profit = $48000-$24000=$24000

Increasing the price per hat by $2

Selling price per hat = $2+$8=$10

Number of hats sold are 500 fewer = 6000-500= 5500 hats

Revenue generated = $10*5500 = $55000

Cost of production is the same , where $4 per hat = $4*5500 =$22000

Profit generated = $55000-$22000 =$33000

This means at a price of $10 per hat , selling 500 fewer hats, the manufacture still makes a profit of $33000 which is $9000 more. It will be reasonable to hat at $10 because the profit will increase.

8 0
3 years ago
What is the slope of the line represented by the equation y=-1/2x+1/4
ahrayia [7]
I’m pretty sure the slope is -1/2
3 0
3 years ago
Geometry question, need some help :)
kodGreya [7K]

Answer:

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Step-by-step explanation:


8 0
3 years ago
I need help problem in the picture below
Firlakuza [10]

Answer:

The answer is three

Step-by-step explanation:

The formula to find the area is the width times the length. The area of the big rectangle is three times more than the smaller rectangle.

5 0
2 years ago
1/8 of pizza cost 2 dollars. In an hour, 6 1/4 pizzas were sold. How much money was made at the food booth in that hour
Darina [25.2K]
First of all, you would make 6 1/4 into an improper fraction. This makes it 25/4, then you multiply it by 2 to get 50/8 and have common denominators. Divide that by 1/8, which would be 50. Then since each 1/8 costs 2 dollars you would multiply 50 by 2. So, the answer would be that they made 100 dollars.
4 0
3 years ago
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