Which polynomial is in standard form? 3xy+6x3+y2 - 4x4y3 + 19x7y4
18X5 - 7xy-2xy2 + 17y4
X5y5-3xy - 11x2y2 +12
15+ 12xy2 - 11x9y5+5x7y2

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?

Biggest exam of the which of the following are polynomial functions?