97 9.) A normal distribution of scores has a standard deviation of 10. Find the Z-scores
corresponding to each of the following values:
a) A score of 60, where the mean score of the sample data values is 40.
TAT PLOT 71 TRU
b) A score that is 30 points below the mean.
2ND
#SODE
ALPHA
XTON
A score of 80, where the mean score of the sample data values is 30.
TA
d) A score of 20, where the mean score of the sample data values is 50.

Part a what is the area of triangle i? show your calculation. part b triangles i and ii are congruent (of the same size and shape). what is the total area of triangles i and ii? show your calculation. part c what is the area of rectangle i? show your calculation. part d what is the area of rectangle ii? show your calculation. part e rectangles i and iii have the same size and shape. what is the total area of rectangles i and iii? show your calculation. part f what is the total area of all the rectangles? show your calculation. part g what areas do you need to know to find the surface area of the prism? part h what is the surface area of the prism? show your calculation. part i read this statement: “if you multiply the area of one rectangle in the figure by 3, you’ll get the total area of the rectangles.” is this statement true or false? why? part j read this statement: “if you multiply the area of one triangle in the figure by 2, you’ll get the total area of the triangles.” is this statement true or false? why?

What is the sum of these mixed numbers 2 1/8 + 4 3/8

Select a graph that have an equation with a < 0