Answer:
0.2
Step-by-step explanation:
Given the data :
Day : Mon Tue Wed Thu Fri Sat Sun
# of sick days 22 11 16 17 21 28 25
The expected count of sick days taken on Saturday is obtained thus :
Expected count = (row total * column total) / overall total
Here, the table is just one way :
Hence, we use :
Observed value / total days
Hence,
Expected count on Saturday = sick days on Saturday / total sick days
Expected count on Saturday = 28 / (22+11+16+17+21+28+25)
Expected count on Saturday = 28 / 140
= 0.2
Answer:
V₂=1061.85 ft³
Step-by-step explanation:
To determine where more wood is found, just find the volume of each log and see which one has the largest volume
knowing that the volume of a straight cylinder is
V=πR²h, where R=radius and h=height
![V_{1}=\pi (2.2)^{2}60= 912.31ft^{3}\\V_{2}=\pi (2.6)^{2}50= 1061.85ft^{3}](https://tex.z-dn.net/?f=V_%7B1%7D%3D%5Cpi%20%20%282.2%29%5E%7B2%7D60%3D%20912.31ft%5E%7B3%7D%5C%5CV_%7B2%7D%3D%5Cpi%20%20%282.6%29%5E%7B2%7D50%3D%201061.85ft%5E%7B3%7D)
As we can observe
V₂>V₁
Step-by-step explanation:
![(sin^2 \theta + cos^2 \theta)(sin \theta + cos \theta) \\ = 1 \times (sin \theta + cos \theta) \\ ( \because \: sin^2 \theta + cos^2 \theta = 1)\\ = sin \theta + cos \theta \\](https://tex.z-dn.net/?f=%28sin%5E2%20%20%5Ctheta%20%2B%20cos%5E2%20%20%5Ctheta%29%28sin%20%20%5Ctheta%20%2B%20cos%20%20%5Ctheta%29%20%5C%5C%20%20%3D%201%20%5Ctimes%20%28sin%20%20%5Ctheta%20%2B%20cos%20%20%5Ctheta%29%20%5C%5C%20%20%28%20%5Cbecause%20%5C%3A%20sin%5E2%20%20%5Ctheta%20%2B%20cos%5E2%20%20%5Ctheta%20%3D%201%29%5C%5C%20%20%3D%20sin%20%20%5Ctheta%20%2B%20cos%20%20%5Ctheta%20%5C%5C%20)
24 is the answer you are looking for
Answer:
There would be 6 nickels, 6 dimes, and 4 quarters.