Ineed this asap. a street has 50 houses on each side, for a total of 100 houses. the addresses on the south side of the street form an arithmetic sequence, as do the addresses on the north side of the street. on the south side, the addresses are 1, 5, 9, etc., and on the north side they are 3, 7, 11, etc. a sign painter paints house numbers on a house for $1 per digit. if he paints the appropriate house number once on each of these 100 houses, how much does he earn?

Apair of ordinary dice is rolled. what is the probability that each die will show a number higher than 4. 1. (1/36) 2. (1/12) 3. (1/6) 4. (1/4) 5. (1/3)

Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?

What are the triple angle formulas? is it related to double angle identities?