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 need more details sorry

step-by-step explanation:

sorry i got nothing

step-by-step explanation:

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x

question: match the eqaution with its graph -8x - 5y = 40

answer: 8 x 5 = 40

x= absiss

y= orderly

so you have a proportional graph

question answered by

(jacemorris04)