Suppose a and b are independent events. if p(a)=0.2 and p(b)=0.6, what is p(a^b)?

a 0.2
b 0.12
c 0.08
d 0.6

Step-by-step explanation:

We know that if two events M and N are independent, then the probability of the intersection of the two events is given by :-

Given: The events A and B are independent .

Therefore,

If P(A)=0.2 and P(B)=0.6

Then,

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3