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rajesh
Questions (8)
assuming that sea water is an aqueous solution of NaCl its density is 1.025g/mL at 20C temperature and NaCl concentration is
1 answer
1,434 views
In a shower 5cm of a rain falls. Find the volume of water on 2 hectares of land.
2 answers
556 views
An urn initially contains 5 white and 7 black balls. Each time a ball is selected, it’s color is noted and
it is replaced in
2 answers
2,277 views
a series of small packages are being moving by athin conveyor belt that passes over a 300mmradiusidler pulley.the belt starts
0 answers
497 views
cars A and B are d=60m apart and traveling respectively with constant speeds v1=32km/h and v2=24km/h on an ice covered
0 answers
571 views
-M-A-K-
Clues *girls like it *boys use it *parents hate it
0 answers
372 views
Three blocks of masses M1=26kg,M2=38kg and M3=41kg are connected by 2 strings over 2 pulleys.Friction is negligible.
1. Determine
1 answer
1,881 views
In a roller coaster ride cars and passengers slide down an incline of 36 degrees to horizontal if the friction is negligible
0 answers
405 views
Answers (7)
gngm
about 3: Sn ~ N(720, 720), 99.73% of the realizations lie between 639 and 800 magazines/year -> P(3500 < Z < 3600) = 0
1) 600 2) 12000 3) 0 (not sure)
6 cm
a) it's right
india capital
2.9
