In an observational study, which of the following refers to a description of how the data are collected and the decisions are made in the study?

A. Introduction

B. Methodology

C. Results

D. Discussion

Find f (-3) if f (x) = x 2. -9 -6 6 9

12b 40b^2 greatest common factor

20% of what number is 8

The range of a data set is 18. if the smallest number is 9, what is the largest number

Y = f (x) = 1^x find f (x) when x = 1

Given the trinomial 2x2 + 4x + 4, predict the type of solutions

0.0398 rounded to the nearest cent

In addition to the facts in the diagram, which statement is necessary to prove that the two triangles are congruent by the SAS criterion? AC = DE m∠BAC = m∠FDE BC = EF m∠CAB = m∠EDF

A rectangular prism has a volume of 60 in³. what is the least possible surface area of the prism? and A rectangular prism has a volume of 24 m³. What is the least possible surface area of the prism?

a large basket of apples weighed 10 2/3lb. if the weight of the basket was 1 1/4lb, how much did the apples weigh?