In a lottery, a 4 digit number from to is randomly selected. find the probability that the number selected begins with a 3 and ends in a 2 or 0.

Since the choices is from 0000 to 9999, therefore there are a total of 10,000 possibilities.

The possibilities that the number begins with a 3 and ends in a 2 or 0 is:

possibilities = 1 * 10 * 10 * 1 + 1 * 10 * 10 * 1 = 200

Therefore the probability is:

P = 200 / 10,000 = 0.02 = 2%

So there is a 2% probability.

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.

answer: 12

step-by-step explanation:

because yes