What tool listed below will be the most useful for developing presentation content? a calculator a microphone an outline a ruler

In a compound condition, both conditions on either side of the logical operator and must be true for the overall condition to be true. a: true b: false

Before you record your own voice, you should a. record other people's voices b. warm up and practice difficult names c. listen to your favorite songs d. read a transcript of a good radio news segment

The guy wire bd exerts on the telephone pole ac a force p directed along bd. knowing the p must have a 720-n component perpendicular to the pole ac, determine the magnitude of force p and its component along line ac.