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Stella [2.4K]
3 years ago
10

In a class of students, the following data table summarizes how many students play an instrument or a sport. What is the probabi

lity that a student chosen randomly from the class plays neither a sport nor an instrument?
Plays an instrument Does not play an instrument
Plays a sport 4 12
Does not play a sport 5 3
Mathematics
1 answer:
Nana76 [90]3 years ago
3 0

Answer:

port

Step-by-step explanation:

Plays a sport 4 12

Does not play a sport 5 3

is used in a little while I don't think we can do it at my answer to my module for you and

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A. A container holds 0.500 qt of liquid. How many milliliters of lemonade will it hold?
Nady [450]

Answer:

<em>A container can hold 473.176 ml</em>

<em>42.52 grams is nitrogen. </em>

Step-by-step explanation:

<u>Part A:</u>

We have given that a container holds 0.500 qt . Now we have to find how many milliliters of lemonade it can hold.

We know that 1 qt = 946.353 ml

To find how many milliliters of lemonade a container hold, we have to convert 0.500qt into ml.

As we have mentioned above that 1 qt = 946.353 ml

Multiply the volume value by 946.353 .

0.500 * 946.353

= 473.176 ml

<em>It means a container can hold 473.176 ml</em>

<u>Part B:</u>

Convert the unit oz  to grams. The ratio is 1 ounce is to 28.34 grams.

We have 10.0 oz.

10* 28.34 = 283.495

This would mean 10 oz is equivalent to 283.50 grams. It is given that the fertilizer is 15% by mass nitrogen. It means for every 100 g of fertilizer 15 grams of that is nitrogen. Hence for every 283.50 grams of fertilizer

<em>283.50 * (15/100) = 42.52 grams is nitrogen. </em>

<em></em>

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