An arrow is shot so that it hits the target above. which of the following describes the method for calculating the probability of hitting the red region?
a. area of white circle/ (area of blue circle - area of yellow circle)
b. (area of blue circle - area of yellow circle) / area of white circle
c. area of white circle / (area of red circle - area of yellow circle)
d. (area of red circle - area of yellow circle) / area of white circle

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2