Acomputer randomly selects a number from the given set.

{1, 2, 5, 10, 25, 30, 36}

what is the probability that an even number is selected?

enter your answer as a fraction, in simplest form, in the box.

Step-by-step explanation:

The given set : {1, 2, 5, 10, 25, 30, 36}

Total numbers in the set = 7

Even Numbers = {2,10,30,36}

The number of even numbers in the set=4

Now, the probability that an even number is selected is given by :-

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.