The sum of four numbers is 12145. What is the averag...
The sum of four numbers is 12145. What is the average expressed in base five?
114
141
401
411
Correct answer is B
Convert to base 10, divide and then re-convert to base 5.
The area of a square is 144 sq cm. Find the length of its diagonal ...
A sector of a circle radius 14 cm subtends an angle 135° at the center of the circle. What is th...
In the diagram, < PSR = 220o, < SPQ = 58o and < PQR = 41o. Calculate the obtuse angle QRS....
If y = 2x3 + 6x2 + 6x + 1, Find dydx...
Which of the following is not a measure of centre tendency? ...
If 27x×31−x92x=1, find the value of x....
A trader realizes 10x - x2 naira profit from the sale of x bags on corn. How many bags will giv...