Select the correct answer.
an online retailer monitored the number of goods accepted and returned in an hour for the orders fulfilled by two of its vendors. this table
shows the results from the survey.
vendor vendor ii
322
16 14
accepted
returned
322
307
which table should you use to compare the two vendors by the percentage of goods returned? round your answers to the nearest thousandth.
accepted
returned
vendor
0.953
0.473
vendor 11
0.956
0.436
vendor vendor ii
accepted 0.953 0.949
returned 0.047 0.051
vendor vendor ii
accepted 0.467 0.533
returned 0.533 0.467
vendor vendor i
accepted 0.953 0.956
returned 0.047 0.044

Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?

Air is held within a frictionless piston-cylinder container, which is oriented vertically. the mass of the piston is 0.45 kg and the cross-sectional area is 0.0030 m2. initially (state 1) the pressure of the gas is sufficient to support the weight of the piston as well as the force exerted by the atmospheric pressure ( 101.32 kpa). the volume occupied by the air within the cylinder in state 1 is 1.00 liter. one end of a spring (with spring constant k = 1000 n/m) is attached to the top of the piston, while the other end of the spring is attached to a stage that can move vertically. initially the spring is undeflected and therefore exerts no force. then the stage is then moved quasistatically downward a distance of 10.0 cm, at which point the system reaches state 2. the piston-cylinder is not insulated; rather it remains in diathermal contact with the surroundings, which are at a constant temperature of 300 k. what is the change of pressure within the container?

*drag each tile to the correct location in the sequence* the table shows chronological events in the life of our sun, a medium-sized star. place the missing events into the correct rows of the table.