Our faucet is broken, and a plumber has been called. the arrival time of the plumber is uniformly distributed between 1 pm and 7 pm. indepen- dently of when the plumber arrives, the time it takes to fix the broken faucet is exponentially distributed with mean 30 minutes.
1. find the expectation and variance of the time at which the plumber completes the project?

Colin listed his assets and liabilities on a personal balance sheet. colin’s balance sheet (august 2013) assets liabilities cash $1,500 credit card $500 stocks $800 rent $800 car $5,000 car loan $1,200 coin collection $1,200 student loan $5,000 total total which statement is true about the total assets and the total liabilities? the total of the assets and the liabilities are the same. the total of the assets is greater than the total of the liabilities. the total of the assets is less than the total of the liabilities. the total of the assets cannot be compared to the total of the liabilities.

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply