Which one should I choose

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me