√56 √47 The diagram shows a round fountain surrounded by a circular path. The radius of the fountain is √47 yards, and the distance from the center of the fountain to the outer edge of the path is √56 yards. The estimated area of the fountain is 21.54 y square yards, and the estimated area of the path is square yards. Hint: The formula for the area of a circle is A = πr2.​

Item 8 an account earns simple interest. $700 at 8% for 6 years a. find the interest earned. $ b. find the balance of the account. $

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that