20. the traffic lights at three different road crossings change after every 48 sec, 72
sec an...
Mathematics, 03.12.2019 13:31 jltijinotgion121
20. the traffic lights at three different road crossings change after every 48 sec, 72
sec and 108 sec respectively. if they all change simultaneously at 8: 20: 00 hrs,
when will they again change simultaneously ?
21. a merchant has 120 ltrs of and 180 ltrs of two kinds of oil. he wants the sell oil
by filling the two kinds of oil in tins of equal volumes. what is the greatest of such a
tin.
pls answer i have math exam tmrw
ill give 13 points
pls pls pls pls pls pls
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 14:30
The circumference of a circle is 5 pi cm. what is the area of the circle?
Answers: 2
Mathematics, 21.06.2019 17:20
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
Answers: 3
Mathematics, 21.06.2019 20:00
Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line
Answers: 1
You know the right answer?
Questions
Mathematics, 28.01.2020 13:40
Social Studies, 28.01.2020 13:40
English, 28.01.2020 13:40
Mathematics, 28.01.2020 13:40
Biology, 28.01.2020 13:40
Mathematics, 28.01.2020 13:40
History, 28.01.2020 13:40
Mathematics, 28.01.2020 13:40
Mathematics, 28.01.2020 13:40
