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Ira Lisetskai [31]
2 years ago
5

What is the answer in simplest form?

Mathematics
1 answer:
Arte-miy333 [17]2 years ago
8 0

Answer:

P(Selecting a student aged 12)= (13/27)

Step-by-step explanation:

first find the value of (e), by getting the value of (b). check no.2.

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30 POINTS Type the correct answer in the box. Use numerals instead of words.
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15 rubber bands per day

Step-by-step explanation:

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3 years ago
A pharmacist has 80 milileters of a 25 percent saline solution. Which expression can be used to find the percentage of the conce
Thepotemich [5.8K]

Answer:


Step-by-step explanation:

Final concentration % = [grams of salt / mililiters of solution] * 100


grams of salt = grams of salt from solution 1 + grams of salt from solution 2


grams of salt from solution 1 = mililiters * %/100 = 80 mililiters * 0.25 g/mililiters = 20 g


grams of salt from solution 2 = mililiters *%/100 = x*0.10 g/mililiters = 0.1x


mililiters of final solution = mililiters from solution 1 + mililiters from solution 2


mililiters of final solution = 80 mililiters + x mililiters


=> Final concentration, %  =  [0,10x + 20 g] / [x + 80 mililiters] * 100


6 0
3 years ago
In the diagram, figure 1 is the pre-image. Label figures 2, 3, and 4 with the type of transformation used to create each figure.
DochEvi [55]

Answer:

Label figures 2, 3, and 4 with the type of transformation used to create each figure. Rotation Reflection Translation Dilation

3 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B3%7D%20%20-%204%20%7Bx%20%7D%5E%7B2%7D%20%20%2B%20x%20%2B%206" id="TexFormula1
SIZIF [17.4K]
2 x2 (the second 2 is actually small)
8 0
3 years ago
Read 2 more answers
How much time has passed?
Drupady [299]

Answer:

2 hours 40 minutes

Step-by-step explanation:

If you add 3 hours, it will be 7:45

You subtract 20 minutes to get to 7:25

3 hours - 20 minutes = 2 hours 40 minutes

6 0
3 years ago
Read 2 more answers
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