NEED ANSWER ASAP In the diagram, which pair of angles are alternate interior angles? Angle 2 and Angle 5 Angle 1 and Angle 7 Angle 5 and Angle 3 Angle 7 and Angle 4

Use the x-intercept method to find all real solutions of the equation.x^3-10x^2+27x-18=0

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

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.