Make q the subject of the relation t = √pq/r – r2
Make q the subject of the relation t = √pq/r – r2 A. q = rt2/p – r3…
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P varies inversely as the square of W. When W = 4, P = 9….
P varies inversely as the square of W. When W = 4, P = 9. Find the value…
Which of the following equations has its roots as 4 and -5?
Which of the following equations has its roots as 4 and -5? A. x2 + 4x – 20…
Solve the equations: 4x -y = 11; 5x + 2y = 4.
Solve the equations: 4x -y = 11; 5x + 2y = 4. A. x = 6, y =…
Solve me equation: 2/3 (x + 5) = 1/4(5x – 3)
Solve me equation: 2/3 (x + 5) = 1/4(5x – 3) A. 11/7 B. 18/23 C. 3 D.…
A student found the approximate value of 0.02548 correct to two places of decimal instead…
A student found the approximate value of 0.02548 correct to two places of decimal instead of two significant…
Simplify log39 + log315 – log35
Simplify log39 + log315 – log35 A. log319 B. log3 C. 3 D. 1 E. o Correct Answer:…
A and B are two sets. The number of elements in A∪B is 49, the…
A and B are two sets. The number of elements in A∪B is 49, the number in A…
If P = {3, 5, 6} and Q = {4, 5, 6} then P∩Q equals
If P = {3, 5, 6} and Q = {4, 5, 6} then P∩Q equals A. {3, 4}…
Express (0.0425 / 2.5) as a fraction
Express (0.0425 / 2.5) as a fraction A. 17/10,000 B. 17/1,000 C. 17/250 D. 17/100 E. 17/10 Correct…