Ayuda por favor , tengo q presentarlo hoy dia a las 7 pm , porfavor

Which statement about the annual percentage rate (apr) is not true?

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

The police chief wants to know if the city’s african americans feel that the police are doing a good job. identify the management problem (i. e dependent variable) and identify the independent variable.