The annual probability of moving is 0.17. Among ten people, what is the probability that three or fewer move in a given year

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?