The table below shows the educational attainment of a country's population, aged 25 and over. Use the data in the table, expressed in millions, to find the probability that a randomly selected citizen, aged 25 or over, was a man with 4 years of college (or more).

Explanation:

The table shows there are 22 million men who have 4 years of college (or more). This is out of 171 million people total.

So the probability we want is (22 million)/(171 million) = 22/171

We cannot reduce that fraction any further because 22 and 171 do not have any common factors (other than 1).

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~