205
647
2050
6470
64.7
Correct answer is A
√41830=204.5238
≊ (to three significant figures)
If \sqrt{3^{\frac{1}{x}}} = \sqrt{9} then the value of x is:...
if p = {-3<x<1} and Q = {-1<x<3}, where x is a real number, find P n Q....
A train travels 60km in M minutes. If its average speed is 400km per hour, find the value of M ...
If (x - a) is a factor of bx - ax + x2 - ab, what is the other factor?...
If log7.5 = 0.8751, evaluate 2 log75 + log750 ...
Find the simple interest rate percent per annum at which N1,000 accumulates to N1,240 in 3 years...