There are 6 blue marbles, 7 black marbles, 4 orange marbles, and 3 green marbles in a bag. once a marble is drawn, it is replaced. find the probability of the outcome 1. a black then a blue marble 2. two orange marbles in a row

idk

step-by-step explanation: i just don't

30 people weigh 160 pounds or more

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation: