Answer:
Hi there, are you sure you didn't forget any parenthesis or signs? I can't find the right answer in the options, the one that would end up at -0.2 in the end I can edit my answer if you tell me some additional option or info about the expression I need to show on the number line
Step-by-step explanation:
which number line shows correctly -0.8 + 0.6?
well lets write it in words minus eight tenths plus six tenths\
so minus:
you go 0.8 units to the left from 0,
then plus:
you go 0.6 units right from -0.8, getting to -0.2
since there is no exact answer like that we can rearrange the addends 0.6-0.8, now:
we go from 0 6 tenths units to the right and get to 0.6, then we go from 0.6 eight tenths unit to the left to get to -0.2
<h3>Given:</h3>
<h3>Volume of the hemisphere:</h3>
![v = \frac{2}{3} \pi {r}^{3}](https://tex.z-dn.net/?f=v%20%3D%20%20%5Cfrac%7B2%7D%7B3%7D%20%5Cpi%20%7Br%7D%5E%7B3%7D%20)
![v = \frac{2}{3} \times \pi \times {1.5}^{3}](https://tex.z-dn.net/?f=v%20%3D%20%20%5Cfrac%7B2%7D%7B3%7D%20%20%5Ctimes%20%5Cpi%20%5Ctimes%20%20%7B1.5%7D%5E%7B3%7D%20)
![v = 7.07 \: {cm}^{3}](https://tex.z-dn.net/?f=v%20%3D%207.07%20%5C%3A%20%20%7Bcm%7D%5E%7B3%7D%20)
<h3>Volume of the cylinder:</h3>
![v = \pi {r}^{2} h](https://tex.z-dn.net/?f=v%20%3D%20%5Cpi%20%7Br%7D%5E%7B2%7D%20h)
![v = \pi \times {1.5}^{2} \times 4](https://tex.z-dn.net/?f=v%20%3D%20%5Cpi%20%5Ctimes%20%20%7B1.5%7D%5E%7B2%7D%20%20%5Ctimes%204)
![v = 28.27 \: {cm}^{3}](https://tex.z-dn.net/?f=v%20%3D%2028.27%20%5C%3A%20%20%7Bcm%7D%5E%7B3%7D%20)
<h3>Total volume:</h3>
![v = 7.07 + 28.27](https://tex.z-dn.net/?f=v%20%3D%207.07%20%2B%2028.27)
![v = 35.34 \: {cm}^{3}](https://tex.z-dn.net/?f=v%20%3D%2035.34%20%5C%3A%20%20%7Bcm%7D%5E%7B3%7D%20)
<u>Hence</u><u>,</u><u> </u><u>the</u><u> </u><u>volume</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>given</u><u> </u><u>compound</u><u> </u><u>shape</u><u> </u><u>is</u><u> </u><u>35.34</u><u> </u><u>cubic</u><u> </u><u>centimeters</u><u>.</u>
Answer:
50/(2+5) = 7.14285kg can't divide completely
Slope is cost per arrangement so 3+10d
0 arrangements cost 0 dollars so there is no y-intercept.
Thus we get C=(3+10d)x where x is the number of arrangements