What is the frequency of the function f(x)? f(x)=−sin(3x)−1 enter your answer, in simplest fraction form.

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

In the diagram, gef and hef are congruent. what is the value of x

These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets