The table shows the results of rolling a number cube, with sides labeled 1 through 6, several times.
what is the experimental probability of rolling a 1 or a 5?
enter your answer as a fraction in simplest form, in the box.
show your work.

Franco wants to double the volume of the cone. what should he do?

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

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.