The median house price in sydney in 1994 was $19700. if house prices are expected to increase at a constant rate of 5.8% p. a., calculate the median house price in sydney for the year 2000 (to the nearest 100 dollars) - if you could do working out that would be great : )

What point is the projection of q on a) r b) s c) t

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm2. what is the area of the second triangle?