I) you are testing a prototype loudspeaker for your audio division, which may possibly be
used in smoke-filled environments when nuclear reactor emergencies occur. a senior
colleague has asked you to use dimensional analysis to predict how the speed of sound
(u) in a gas may be influenced by the gas pressure (p), gas density (r) and acceleration
due to gravity (g).

i believe the answer is the polygon, heptagon.

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation:

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20

and?

step-by-step explanation: