The grades on a geometry midterm at Oak are roughly symmetric with u = 74 and 0 = 4.0. Nadia scored 70 on the exam.
Find the z-score for Nadia's exam grade. Round to two decimal places.

Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0