The line L is a tangent to the circle x²+y²=50 at the point A. A is the point (1,7). The line crosses the x-axis at the point P.
Work out the area of the triangle OAP.

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2