A silo is a right circular cylinder with a radius of 10 feet and a height of 35 feet. What is the approximate surface area of the silo? Do not include the floor.
a. 314.2 ft?
c. 2,513.3f?
b. 2. 199.18
d. 2,827,4 A

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.