Find the smaller angles between the hour hand and the minute hand of a clock at quarter past 11

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

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