Practice Comparing Fractions Using a Number Line Directions: Identify the fractions on the number line. Then list the fractions in order from least
to greatest (reduce fractions if possible).
ab
cd
1)
WW
2
3
abaa
I
Least to greatest: Enter text here
a b
С
d
2)

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.

7+(3n++8) what is the answer to this?