Mathematics, 07.03.2021 16:50 ruchierosanp1n3qw
six men can build a 150 wall in ten hours. how many men are needed to build a 200m wall in four hours​
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 14:30
Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.
Answers: 3
Mathematics, 21.06.2019 16:10
The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82
Answers: 2
Mathematics, 21.06.2019 21:40
Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is
Answers: 1
Mathematics, 22.06.2019 03:30
Fracisco's game involves 3 green, 2 yellow, 4 red, and 3 black marbles. if he randomly draws three marbles from the bag, without replacement, what is the probability that he will draw yellow, and then red, and then black? a)1/192 b)1/72 c)3/220 d)1/55
Answers: 1
You know the right answer?
six men can build a 150 wall in ten hours. how many men are needed to build a 200m wall in four hour...
Questions
Mathematics, 09.11.2020 23:10
Mathematics, 09.11.2020 23:10
Mathematics, 09.11.2020 23:10
English, 09.11.2020 23:10
Mathematics, 09.11.2020 23:20
