What is the sum of 2 to the power of 4 and 7 to the power of 2 write the answer in standard form

Which choice represents the sample space ,s for this event

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected

Find the coordinates for the center for this circle (x+3)^2+(y-5)^2=25