Select the margin of error that corresponds to the sample mean that corresponds to each population: A population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.