Search
Ask a question

Answers by Asok B.

Solve?? Help (answer)

K= 1/2 mv2   v2 =2K/m   v= √(2K/m)     A= π r2       C= 2π r     r= C/2π Thus, A = π x (C/2π)2               = π x C2/4π2         ...

weight of the goid idol = 2 Kg =2000 g which has tobe replaced by the same weight of sand. 2000 g sand = Density of sand x volume of sand    volume of sand = 2000/3 cm 3  = 666.6 cm3  = 0.666 lit

               x3-3     x2 -2 ⌋ x5 - 2x3 -3x2 +9                x5- 2x3            --------------                ...

HELP ME PLEASE! (answer)

-5≤ x-4  -1 ≤ x    x-4 ≤ 13 x ≤ 17 Thus the solution is -1≤ x ≤ 17   Draw a solid line from -1 to 17 on the X axis. That is the solution.      -12≤2-5x   -14 ≤ -5x 14/5 ≥ x   2-5x ≤...

Slope of the straight line joining two points (x1, y1) and (x2, y2)  is m=  (y2-y1)/ (x2-x1)= (9-1)/(-6-10) = 8/(-16) =-1/2   Thus the equation of the st. line is y = (-1/2)x + c   since the line passes through (10,1), substituting in the above equation,  1...

number of oximes (answer)

Carbonyl compounds such as an Aldehyde or a ketone react with hydroxylamine (NH2OH) to form an oxime. For each carbonyl group one oxime is produced. C8H80 has one carbonyl group and is expected to form one oxime. Now we need to find out how many carbonyl compounds are possible with C8H80. Five...

The surface area of the cube is 6x2, where x is the edge   Amount of paint required = thickness of the paint x surface area = 0.05 cm x 6x(30 cm)2 = 270 cm3