PLEASEEE HELP!! Calculate the product below, and express the result with the correct number of significant figures.
7.690 x 5.13 =

How to solve a simultaneous equation involved with fractions?

What is the value of the expression below? 148+(-6)| + |– 35= 7|

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.