For each probability and percentile problem, draw the picture. the speed of cars passing through the intersection of blossom hill road and the almaden expressway varies from 11 to 35 mph and is uniformly distributed. none of the cars travel over 35 mph through the intersection. part (a)

in words, define the random variable x.

the speed, in mph, of an individual car passing through the intersectionthe time, in seconds, it takes a car to pass through the intersection the number of cars passing through the intersectionthe number of cars driving below 35 mph through the intersection

part (b)

give the distribution of x.

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

Which of the following is a cost homeowners insurance does not protect? a. the cost of repair or replacement of a home lost in a natural disaster. b. additional living expenses required while your home is repaired after a disaster. c. replacement costs for all contents in your home, including high cost electronics. d. the cost of medical expenses incurred by somebody getting injured on your property. select the best answer from the choices provided