What is the slope of the line that is parallel to the line whose equation is 2x + y = 4. type a numerical answer in the space provided

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%