2. There are 5 runners in a race. If each runner has the same chance of winning, and they wear shirts with the letters P, Q, R, S, and I, what is the probability that the runners finish the race in the order P, Q, R, S, T?​

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

Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar

A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.