Change in y over the change in x
Answer:
Sound requires a material medium to travel , the sound through each medium through its molecules and particles present in it .Sound travels with some speed and it's speed depends upon the nature of the medium through which it travels i.e. upon density and transparently. Speed of increases with the increase in density and decreases with the increases in temperature . Speed if sound us maximum for solid then for liquid and minimum in gases because of it's large intermolecular spaces and low density.
Answer:
sorry type it out
Step-by-step explanation:
The slope is 4 or you can think of it as 4/1 if that helps. Remember slope intercept form is y=mx+b.
Answer:
Yes it is biased
Step-by-step explanation:
It shows favoritism