Which choice written in standard from best represents the expression? (3g - 7 + 5g) - (-8g + 4)

A: 11g + 3
B: 16g + - 3
C: 11g + -11
D: 16g + -11

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).