Ann wants to know how many social media apps adults in the United States have on their phones.
a. What is the population for Ann's question?
b. Explain why collecting data for this population would be difficult.
c. Give an example of a sample Ann could use to help answer her question

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.