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>
Answer:1387.96
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Step-by-step explanation:
![y=-\frac{2}{5}x+\frac{19}{5}](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B2%7D%7B5%7Dx%2B%5Cfrac%7B19%7D%7B5%7D)
Further explanation:
We have to find the equation of the line first to graph the line.
The general form of slope-intercept form of equation of line is:
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
Given
![m=-\frac{2}{5}](https://tex.z-dn.net/?f=m%3D-%5Cfrac%7B2%7D%7B5%7D)
Putting the value of slope in the equation
![y=-\frac{2}{5}x+b](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B2%7D%7B5%7Dx%2Bb)
To find the value of b, putting the point (-3,5) in equation
![5=-\frac{2}{5}(-3)+b\\5=\frac{6}{5}+b\\5-\frac{6}{5}+b\\b=\frac{25-6}{5}\\b=\frac{19}{5}](https://tex.z-dn.net/?f=5%3D-%5Cfrac%7B2%7D%7B5%7D%28-3%29%2Bb%5C%5C5%3D%5Cfrac%7B6%7D%7B5%7D%2Bb%5C%5C5-%5Cfrac%7B6%7D%7B5%7D%2Bb%5C%5Cb%3D%5Cfrac%7B25-6%7D%7B5%7D%5C%5Cb%3D%5Cfrac%7B19%7D%7B5%7D)
Putting the values of b and m
![y=-\frac{2}{5}x+\frac{19}{5}](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B2%7D%7B5%7Dx%2B%5Cfrac%7B19%7D%7B5%7D)
The graph is made by using online graphing tool Desmos.
Keywords: Equation of line, graph of line
Learn more about graphs at:
#LearnwithBrainly
Answer:
Two quarters (50 cents)
Two dimes (20 cents)
Four pennies (4 cents)
Step-by-step explanation:
Guess and check.