The price of a particular snack at a ballpark seems to affect the number sold in a way such that the product of the number
and the price in dollars is roughly constant. The table shows some of the data.

Is the data linear? Why or why not?
a. Yes, it appears on a straight line.
c. There is not enough information to determine
whether this data is linear.
d. Yes, the average rate of change is constant.
b. No, it does not appear on a straight line.

an energy transformation flow diagram is shown

where is it ?

c because the news are a source of information of things that happen on the daily and shows evidence about that particular topic

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me

answercollision;