What is the probability of the event for one spin of the spinner?
a 2 or a 4
a.1/4
b.1/2
c.2/3
d.3/4

What is sin 7x/4 ? i need on this urgent trig

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?