What is 42 x 3? (try to not use a calculator though) I don't actually need this to be solved but, I want to see if you guys can use mental math to solve this problem! :)

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?

Find the midpoint m of z1=(8+5i) and z2=(12+3i)