A passenger can travel home to another city by either car (C), ferry (F), plane (P), or train (T). In a given year, the passenger makes 40, 25, 15, and 20 trips respectively by the four modes. The probability of being delayed using car (C), ferry (F), plane (P), and train (T) are 0.1, 0.2, 0.15, and 0.25 respectively. What is the probability of the passenger being delayed in the next trip?

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

The reflexive property of congruence lets you say that ∠pqr ≅

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°