Tags are placed to the left leg and right leg of a bear in a forest. Let A1 be the event that the left leg tag is lost and A2 the event that the right leg tag is lost. Suppose these two events are independent and P(A1)=P(A2)=.4. Find the probability that exactly one tag is lost, given that at least one tag is lost.

0.51

Step-by-step explanation:

Since A1 and A2 are independent so

P(A1 and A2) = P(A1)P(A2) = 0.3*0.3 = 0.09

By the addition rule, the probability that at least one leg tag is lost is

P(A1 or A2) = P(A1) + P(A2) - P(A1 and A2) = 0.3+0.3-0.09 = 0.51

b

step-by-step explanation:

the most boring thing ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.