Agroup of friends compares what they received while trick or treating. they find
that the average number of pieces of candy received is 43, with a standard deviation
of 2. what is the z-score corresponding to 20 pieces of candy?

What fraction of one year is 8 months

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking