The volume of a cylinder with an altitude (height) of 4 m is 276 cubic meters. What is the volume of a cone that has the same size base and height as the cylinder? A) 138 cubic meters
B) 69 cubic meters
C) 217 cubic meters
D) 92 cubic meters

please I need an answer
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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.

(x-5)1/2+5=2 what is possible solution of this equation

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square