The diagonal length of a laptop computer screen is advertised at 40cm. the width of the screen is 23cm.
work out the leant of the laptop computer screen.
give your answer to the nearest whole number.

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

Find the value of x. give reasons to justify your solutions! h ∈ ig