Based on long experience, an airline has found that about 94% of the people making reservations on a flight from Miami to Denver do show up for the flight. Suppose there are 267 ticket reservations. What is the probability that at least 255 people will show up? Use the Normal approximation to the Binomial.

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

In the diagram, gef and hef are congruent. what is the value of x

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.°