Simplify the expression so there is only one positive power for each base. (5^-2 x 4^-4)^-2

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

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