Which of the following would be considered applied science questions? a. what is the best way to harness wind energy? b. what are the stages in the life cycle of a star? c. how can fertilizer be changed to be less harmful to the environment? d. how can cars be made safer? check all that apply!

Find the roots of the equation below. x^2 - 6 + 9 = 0

Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row. sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length. o. the number of stitches is 3 times the length.

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.