The wait time at a bus stop in minutes is a continuous random variable with probability density function f(x)=x21,125 from 0 to 15 minutes. Use Excel to find the probability that a randomly selected passenger will have to wait at least 12 minutes for the bus to arrive. Use an interval width of 0.1.

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.

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.°

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?