The grounds keeper of estofer park has to mow 14,623 sq. ft. of grass. he can mow 13 sq. ft of grass in one minute. how many minutes will it take him to mow the entire park. give your answer as a mixed number in simplest form.

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

Idon't want to fail summer school.the probabilities of contamination in medicine capsules due to the presence of heavy metals and different types of microbes are given in the table.the probability of capsule b having microbial contamination is (the same as, greater than, less than) the probability of capsule d having it.

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42