$9.20, divided 45 by 5 you get 9.2 since this is money you add a 0
I belive this is hard for a 5th grader but my answer is c)2
Answer:
I can’t really explain this bc i did it mentally, but i got 162.5
Answer:
![22.3](https://tex.z-dn.net/?f=22.3)
Step-by-step explanation:
Rounding each number to the nearest tenth means that you're rounding a number up by one decimal place.
19.75 will become 19.8
2.49 will become 2.5
![19.8 + 2.5 = 22.3](https://tex.z-dn.net/?f=19.8%20%2B%202.5%20%3D%2022.3)
Good luck!
Answer:
Probability that point chosen is in large circle but not in shaded region:
P = 84%
Step-by-step explanation:
Given that
r = 2 inches
R = 5 inches
<h3>Area of Small circle (shaded region):</h3>
![A=\pi{r}^2\\A=\pi(2)^2\\A=12.56 in^2](https://tex.z-dn.net/?f=A%3D%5Cpi%7Br%7D%5E2%5C%5CA%3D%5Cpi%282%29%5E2%5C%5CA%3D12.56%20in%5E2)
<h3>Area of Large circle:</h3><h3>
![A=\pi{r}^2\\A=\pi(5)^2\\A=78.5in^2](https://tex.z-dn.net/?f=A%3D%5Cpi%7Br%7D%5E2%5C%5CA%3D%5Cpi%285%29%5E2%5C%5CA%3D78.5in%5E2)
</h3><h3>Probability of Point being chosen is inside shaded region:</h3><h3>
![P=\frac{12.56}{78.5}\\P=0.16\\P=16\%](https://tex.z-dn.net/?f=P%3D%5Cfrac%7B12.56%7D%7B78.5%7D%5C%5CP%3D0.16%5C%5CP%3D16%5C%25)
</h3><h3>Probability of Point being chosen is NOT inside shaded region:</h3>
P = 100% - 16%
P = 84%