Passes through the point (-3,-7) and is parallel to the -axis

Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1

Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.

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.