Answer:
"I should change the dressing every other day."
"I should leave the initial dressing in place for 4 days."
Explanation:
hope it helps brainliest pls
Answer:
A) Cross sectional research
Explanation: Cross sectional research usually involves
different groups of people who differ in the variable of interest but share other characteristics, such as socioeconomic status, educational background, and ethnicity. Cross-sectional research studies are often used by researchers studying developmental psychology. Like in this case of smokers
Answer:
Explanation:
To work with a vector, we need to be able to find its magnitude and its direction. We find its magnitude using the Pythagorean Theorem or the distance formula, and we find its direction using the inverse tangent function. Given a position vector →v=⟨a,b⟩,the magnitude is found by |v|=√a2+b2