What is the mode interval for the set of data?
60 - 69
70 - 79
80 - 89
90 - 99

If 90° < θ < 180° and cotθ = -1/3, then cscθ =

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

1. are the triangles similar and if so why? what is the value of x? show your work.