In ΔVWX, the measure of ∠X=90°, VX = 5, WV = 13, and XW = 12. What ratio represents the cotangent of ∠W?

Anyone know? will mark brainliest if you're correct!

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10