456.5, 407, 368.5, 341, 324.5 ?

Each of the numbers 67930 and 89715 is divisible by 5. None of the numbers 146, 278,513,684,341,482,507 is divisible by 5.

Solve the following to the appropriate number of significant figures : (i) 0.58 + 324.65 (ii) 3.124 xx 4.576 (iii) (324 xx 0.08666)/(5.006) (1.35 xx 10^(-6) xx 0.4 )/(5.6) (v) (2.03 xx 10^(-5) xx 3.5 xx 10^(-7))/(0.6423) (vi) sqrt(3.5 - 3.31)

Find the mean of the following data. (i) 3, 5, 3, 4, 2, 0, 7 and 10 (ii) 6.2, 5.6, 4.8, 11.2, 12.5, 7.4 and 6.3 (iii) 16, 39, 43, 120, 475, 248, 368

Find the mean of the following data. (i) 3, 5, 3, 4, 2, 0, 7 and 10 (ii) 6.2, 5.6, 4.8, 11.2, 12.5, 7.4 and 6.3 (iii) 16, 39, 43, 120, 475, 248, 368

Express the results of the following calculations to the appropriate number of significant figures. (i) (3.24 xx 0.08666)/(5.006) , (ii) 0.58 + 324.65 (iii) 943 xx 0.00345 + 101

Add the following: (i) 41. 8 ,\ 39. 24 ,\ 5. 01\ a n d\ 62. 6 (ii) 18. 03 ,\ 146. 3 ,\ 0. 829\ a n d\ 5. 324

Add the following: (a) 41. 8 ,\ 39. 24 ,\ 5. 01\ a n d\ 62. 6 (b) 18. 03 ,\ 146. 3 ,\ 0. 829\ a n d\ 5. 324

The coordinates of the point where the line joining P(3,4,1) and Q(5,1,6) crosses the XY PLANE (A) (-13/5, -23/5, 0) (B) (13/5, 23/5, 0) (C) (13/5, -23/5, 0) (D) (-13/5, 23/5, 0)

Solve: (sqrt((25)/9)-sqrt((64)/(81)))-:sqrt((16)/(324))=? (a) 4.5 (b) 2.5 (c) 1.5 (d) 3.5

Find the equation of the line passing through (2,1,-2) and (5,3,4) and of the plane passing through (2,0,3) , (1,1,5) and (3,2,4) . Also find their point of intersection.