Simplify (frac{sqrt{3} + sqrt{48}}{sqrt{6}})
Simplify (frac{sqrt{3} + sqrt{48}}{sqrt{6}}) A. (3sqrt{2}) B. (5sqrt{2}) C. (frac{5sqrt{2}}{2}) D. (frac{3sqrt{2}}{2}) Correct Answer: Option C Explanation (frac{sqrt{3}…
In the diagram, a ladder PS leaning against a vertical wall PR makes angle x°…
In the diagram, a ladder PS leaning against a vertical wall PR makes angle x° with the horizontal…
The ages, in years, of 5 boys are 5, 6, 6, 8 and 10. Calculate,…
The ages, in years, of 5 boys are 5, 6, 6, 8 and 10. Calculate, correct to one…
A body is acted upon by forces (F_{1} = (10 N, 090°)) and (F_{2} =…
A body is acted upon by forces (F_{1} = (10 N, 090°)) and (F_{2} = (6 N, 180°)).…
Three defective bulbs got mixed up with seven good ones. If two bulbs are selected…
Three defective bulbs got mixed up with seven good ones. If two bulbs are selected at random, what…
Express the force F = (8 N, 150°) in the form (a i + b…
Express the force F = (8 N, 150°) in the form (a i + b j) where a…
A force F acts on a body of mass 12kg increases its speed from 5…
A force F acts on a body of mass 12kg increases its speed from 5 m/s to 35…
Two balls are drawn, from a bag containing 3 red, 4 white and 5 black…
Two balls are drawn, from a bag containing 3 red, 4 white and 5 black identical balls. Find…
Eight football clubs are to play in a league on home and away basis. How…
Eight football clubs are to play in a league on home and away basis. How many matches are…
If the mean of -1, 0, 9, 3, k, 5 is 2, where k is…
If the mean of -1, 0, 9, 3, k, 5 is 2, where k is a constant, find…