Point A lies on the curve y= x^2 + 5x + 8 The x-coordinate of A is -4
The equation of the normal to the curve at A is 3y = x + 16.
The normal at A also intersects the curve at B.
Work out the x-coordinate of B.

G(x) 16g(x) = 2 sin(2x - π) + 4. using complete sentences, explain how to find the minimum value for the function.

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?