1. the route of the first section of the walk is along an east-west path in
the park the walk starts at point a, at marker 32 on the path, and
continues to point b, at marker 4, as shown in the diagram.
0 4 8 12 16 20 24 28 32 36
a. the markers on the path are spaced 200 meters apart. what is the
distance in meters between points a and b?
b. a water station is located at the midpoint of ab. at what marker on
the path is the water station located?
c. a first-aid booth is located of the distance from point a to point b.
at what marker on the path is the first-aid booth located?

True or false? a triangle can be circumscribed about a given circle

The length of the largest fish is 967.74 times greater than the length of the smallest fish. select a variable expression that shows the length of the largest fish, if 8 is the length of the smallest fish. a. s + 967.74 b. \[ \frac{967.74}{s} \] c. 967.74 - s d. 967. 74s

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.