exam Maths Puzzle Numerical Ability

if y varies inversely as x^2 and y=2 when x=4, what is the constant of variation?

Read Solution (Total 0)

exam Other Question

If Y = 4x3 - 4x + 10, what is the value of Y when x = -2? How many gallons of a 40% alcohol solution must be mixed with 70 gallons of a 21% slution to obtain a solution that is 30% alcohol