If the area of a circle is 784pi cm2 what is the radius ?

28 cm

Step-by-step explanation:

Area =radius^2 pi

784 pi = radius^2 pi

radius^2 = 784

radius = √784

radius = 28 cm

interpretation of p-value

With the information from the exercise we can deduce that the number of adults in North America who are going to reduce the costs of medical care, considering this as a national priority, are within a probability of 0.045, however the real data tells us that 0.68 of adults are in favor of this reduction