The equation of a circle is x + y + CX+ Dy + E= 0. If the radius of the circle is decreased without changing the coordinates of the center point, how are the coefficients C, D, and E affected? ОА. CD, and E are unchanged. ОВ. C increases, but D and E are unchanged. OC. C and D decrease, but E is unchanged. OD. C, D. and E increase. ОЕ. C and D are unchanged, but E increases.​

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

Need to finish my juan wants to build a greenhouse in his back yard. he needs to maximize the ratio of floor area to structure volume in order to provide the most room for plants while minimizing the area to be heated. find the description of the structure that best meets juan’s criteria. a.) a hemisphere with a diameter of 12 feet b.) a cube with a side length of 12 feet c.) a cone with a diameter of 12 feet and a height of 10 feet d.) a square pyramid with a base side length of 12 feet and a height of 9 feet

Julia spends $5.25 on gas for her lawn mower. she earns $13.00 mowing her neighbor's yard. what is julia's profit?