Prt divided by 100 = (1,200 x 3.1 x 4) divided 100. Final answer $148.80
10 quarts, because 2 x 2 = 4 quarts, then 1 gallon = 4 quarts, 4 + 4 = 8, then half of 4 is 2, which 8 + 2 = 10.
Answer:
He has 16 moose photos
Step-by-step explanation:
He has 4 bear photos since 4 times 4 equals 16. The eagle photos would have to be 30, which is divisible by 6.
16 moose+4 bear+30 eagle=50 photos
Solution
Note: Area of Kite
From the question we have
![\begin{gathered} Area=\frac{1}{2}\times10\times2y \\ \\ 20=10y \\ \\ y=2 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20Area%3D%5Cfrac%7B1%7D%7B2%7D%5Ctimes10%5Ctimes2y%20%5C%5C%20%20%5C%5C%2020%3D10y%20%5C%5C%20%20%5C%5C%20y%3D2%20%5Cend%7Bgathered%7D)
Therefore, y = 2
There are 24 possible answers, 6 are correct answers and 18 are incorrect answers. By use of the hypergeometric distribution the probabilities of each possible number of randomly selected correct answers can be found, as follows:
P(0) = 0.1379, P(1) = 0.3819, P(2) = 0.341, P(3) = 0.1213, P(4) = 0.017, P(5) = 0.0008, P(6) = 0.000007.
The expected or mean number of correct answers is found from:
![E(X)=0\times0.1379+1\times0.3819+2\times0.341+3\times0.1213+4\times0.017](https://tex.z-dn.net/?f=E%28X%29%3D0%5Ctimes0.1379%2B1%5Ctimes0.3819%2B2%5Ctimes0.341%2B3%5Ctimes0.1213%2B4%5Ctimes0.017)
![+5\times0.0008+6\times0.000007=1.4998](https://tex.z-dn.net/?f=%2B5%5Ctimes0.0008%2B6%5Ctimes0.000007%3D1.4998)
The answer is: 1.4998