The second phone costs $150 and $51 per month for unlimited usage. how many months will it take for the second phone to be less expensive than the first phone?

Which value would be a solution for x in the inequality 47-4x< 7

What is ha theorem a special case of?

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.