Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a Γ 300 = 12 c. a Γ 12 = 300 d. a + 12 = 300 e. a + 32 = 100
Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for Ο