If A = ( 3 + 5i) and B = ( -8 - 6i) what is the sum of A + B?

Simplify the expression 10/11(22z) + (a+5) -1

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

Apolice office claims that the proportion of people wearing seat belts is less than 65%. to test this claim, a random sample of 200 drivers is taken and its determined that 126 people are wearing seat belts. the following is the setup for this hypothesis test: h0: p=0.65 ha: p< 0.65 find the p-value for this hypothesis test for a proportion and round your answer to 3 decimal places.