Answers ((1.28 times 10^{4}) div (6.4 times 10^{2})) equals ((1.28 times 10^{4}) div (6.4 times 10^{2})) equals A. 2 x 10-5 B. 2 x 10-1 C. 2… Read More
Answers If the value of (pi) is taken to be (frac{22}{7}), the area of a semi-circle… If the value of (pi) is taken to be (frac{22}{7}), the area of a semi-circle of diameter 42m… Read More
Answers If x varies inversely as y, and y varies directly as the square root of… If x varies inversely as y, and y varies directly as the square root of z, and z… Read More
Answers Write the decimal number 39 to base 2 Write the decimal number 39 to base 2 A. 10011 base 2 B. 110111 base 2 C. 111001… Read More
Answers If a function is defined by f(x + 1) = 3×2 – x + 4,… If a function is defined by f(x + 1) = 3×2 – x + 4, Find f(0). A.… Read More
Answers A cylindrical motor of height 12cm has uniform thickness of 2cm. If the diameter of… A cylindrical motor of height 12cm has uniform thickness of 2cm. If the diameter of its outer cross… Read More
Answers Find the missing numerator (frac{5}{x + 1}) – (frac{3}{1 – x}) – (frac{7x – 1}{x^2… Find the missing numerator (frac{5}{x + 1}) – (frac{3}{1 – x}) – (frac{7x – 1}{x^2 – 1}) =… Read More
Answers The expression x3 – 4×2 + cx + d is such that x + 1… The expression x3 – 4×2 + cx + d is such that x + 1 is its factor,… Read More
Answers Solve the equation for the positive values of (theta) less than 360o. 3 tan (theta)… Solve the equation for the positive values of (theta) less than 360o. 3 tan (theta) + 2 =… Read More
Answers Given log 2 = 0.69, log3 = 1, 10 and log7 = 1.90, all to… Given log 2 = 0.69, log3 = 1, 10 and log7 = 1.90, all to a fixed base,… Read More