Aprojectile is fried vertically upward and can be modeled by the function h(t)= -16t^2+1800+300. during what time interval will the projectile be more than 30,000 feet above the ground? round your answer to the nearest hundredth

The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400

The area of square garden is 300m squared. how long is the diagonal?

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the