Asolution of hydrogen peroxide, h2o2 , is titrated with potassium permanganate, kmno4 , according to the following equation: 5 h2o2 + 2 kmno4+ 3h2so4 -> 5o2 + 2 mnso4 +8h2o + k2so4 it requires 46.9ml of 0.145 mol/l kmno4 to titrate 50.0 ml of the solution of h2o2 . what is the moles per litre concentration of h2o2 in the solution?

Match the steps for conducting an informational interview with the tasks in each step.

Companies in the u.s. car rental market vary greatly in terms of the size of the fleet, the number of locations, and annual revenue. in 2011 hertz had 320,000 cars in service and annual revenue of approximately $4.2 billion. the following data show the number of cars in service (1000s) and the annual revenue ($ millions) for six smaller car rental companies (auto rental news website, august 7, 2012). excel file: data14-09.xls if required, enter negative values as negative numbers. a. select a scatter diagram with the number of cars in service as the independent variable. b. what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? c. use the least squares method to develop the estimated regression equation (to 3 decimals). ŷ = + x d. for every additional car placed in service, estimate how much annual revenue will change. by $ e. fox rent a car has 11,000 cars in service. use the estimated regression equation developed in part (c) to predict annual revenue for fox rent a car. round your answer to nearest whole value. $ million hide feedback partially correct

Suppose that a firm is considering moving from a batch process to an assembly-line process to better meet evolving market needs. what concerns might the following functions have about this proposed process change: marketing, finance, human resources, accounting, and information systems?