Problem 1: Least Mean Square Error A roadside speed monitor in a residential area overestimates the speed of incoming cars by an amount that is uniformly distributed between -2 and 2 miles/hour. Since the speed limit in res- idential area is 25 miles/hour, we can assume car speeds to be uniformly distributed between 20 and 30 miles/hour. Find the LMS estimator of a car’s speed based on roadside speed monitor’s measurement.

*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?