Question

The table below shows the U.S. average life expectancy at birth, in years,

in various decades.
Years since
1930
Life
Expectancy at
Birth
10
62.9
68.2
20
69.7
30
70.8
40
73.7
50
75.4
60
77.0
70
80
78.7
Us

Answer 1

the answer is c

Explanation:

because all the other ones are wrong besides d and c and I did the math and it was c

Answer 2

Answer:the answer is d

Explanation: