Divide 20.8 by 11.2 to get 1.86
A = bxh A= 240? you can look up area of parallelogram on google and just plug in the numbers for the answer
Answer:
Explanatory variable = Effect of music
Response variable = Memory response
Step-by-step explanation:
An explanatory variable, also known as independent variable, is a variable that can be manipulated so as to analyse their effect on another variable. It is used to predict or explain differences in another variable.
Response variable is a variable whose variation depends on other variable. It is also called a dependent variable.
In this analogy, since the effect of music on memory is what is to be known, music is the explanatory variable while memory is a response variable.
The answer to your question is choice C.
1. y=4x
2. (I am not able to graph it, but here are some points on the line.)
(0,3) (3,6) (5,8) those three should get you to graph a line. When you have these types of problems, make a table. plug in random numbers, that are reasonable, usually 1-6, and plug them into the equation and enter your new y values, then graph the ordered pairs and connect them.