One month before the election, a poll of 630 randomly selected voters showed 54% planning to vote for a certain candidate. a week later, it became known that he had had an extramarital affair, and a new poll showed only 51% of 1010 voters supporting him. do these results indicate a decrease in voter support for his candidacy? test an appropriate hypothesis and state your conclusion. if you concluded there was a difference, estimate that difference with a confidence interval and interpret your interval in context.

inequality:

620-37.4p ≥ 450

the minimum amount of packages needed to be removed from the elevator is 5.

step-by-step explanation:

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

thats not a system of equations, that is a solution