Adler and erika solved the same equation using the calculations below.
adler's work
erika's work
13 - 3 - 4+* -
ocd
which statement is true about their work?

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?