Find the error, and explain how to get the right answer
...
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 15:00
Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8
Answers: 1
Mathematics, 21.06.2019 21:00
*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?
Answers: 1
Mathematics, 21.06.2019 22:10
Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min
Answers: 3
Mathematics, 21.06.2019 22:10
Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.
Answers: 2
You know the right answer?
Questions
Social Studies, 28.07.2019 12:30
Social Studies, 28.07.2019 12:30
Social Studies, 28.07.2019 12:30
Chemistry, 28.07.2019 12:30
Biology, 28.07.2019 12:30
Chemistry, 28.07.2019 12:30
Biology, 28.07.2019 12:30
Social Studies, 28.07.2019 12:30
Social Studies, 28.07.2019 12:30
Chemistry, 28.07.2019 12:30
