Mason, a stockbroker, runs two miles every day after work because it reduces his level of stress. mason's running habit is maintained by a reinforcer.
a. 38
b. 39
c. 40
d. 41
e. 42

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

Hi, can anyone show me how to do this problem? 100 points for this. in advance