Find the expected value of the winnings from a game that has the following
payout probability distribution:
Payout ($)
0
2
4
8
10
Probability 0.45 0.3 0.1
0.1 0.05
Expected Value = [?]
Round to the nearest hundredth.

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

b

step-by-step explanation:

answer: 40392

step-by-step explanation:

10098 x 4 = 40392