Find (1.6 X 107) + (3.8 X 108).
Express your answer in scientific
notation.

 5.816 × 10²

581.6 in scientific notation is 5.816 × 10²

123

step-by-step explanation:

agngel

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: