On a birthday cake, 1/3 of the icing was orange and another 1/3 was white. what fraction of the birthday cake was either orange or white

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 weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28