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solmaris [256]
3 years ago
7

Please help me!

Mathematics
2 answers:
Mandarinka [93]3 years ago
6 0

Answer:

its c

Step-by-step explanation:

katrin2010 [14]3 years ago
3 0

Answer:

4 1/2 option three

Step-by-step explanation:

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If a solution has 24g of sugar in 130ml of water, what is its concentration?
Jobisdone [24]

Answer: concentration = 15.58%

Step-by-step explanation:

Given: mass of sugar = 24 g = 24 ml   [ ∵ 1 g = 1 ml]

Volume of solution = Quantity of water + quantity of solute

= 130 +24 ml

= 154 ml

Concentration = \dfrac{mass\ of\ solute}{Volume\ of\ solution}\times100

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Hence, the concentration =15.58%

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2 years ago
Round each number to the nearest tenth.
GalinKa [24]
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4 0
3 years ago
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PLEASE ANSWER FAST AND CORRECTLY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Paha777 [63]

Answer:

C. 7790.83 cm^3

Step-by-step explanation:

The volume of a sphere is given by

V = 4/3 pi r^3

We know the radius is 12.3

Using 3.14 for pi  (This will give us an approximation, not an exact value)

V = 4/3(3.14) (12.3)^3

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6 0
3 years ago
There is an attachment for my question relating to geometry...thank you for the help
Tomtit [17]
Hello I hope this helps. I'm pretty sure this is the answer.
 
Part A: C
Part B: A


6 0
3 years ago
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You are paid $8.90 an hour for a 35-hour work week. You would like to work 5 hours a week overtime to earn extra money. How much
jeyben [28]

Answer:

$66.75 is what you'll make from over time.(this does not include the pay from the 35 hours this is only the over time)

Step-by-step explanation:

If you were to work (WITH OUT OVERTIME) you would have $311.50

If you were to work (WITH OVERTIME INCLUDED) you would get $378.25

5 0
3 years ago
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