Answer:
Weber's Law
Step-by-step explanation:
- Weber's law States that it is a mathematical model of the difference threshold stating that the magnitude needed to detect a physical change in a stimulus is proportional to the absolute magnitude of that stimulus. Thus, the more intense the stimulus, the greater the change that must be made in it to be noticed.
Answer:
B.
Step-by-step explanation:
The problem is saying 2/5 squared by -2 times -3 multiplied by itself 4 times.
2/5 multiplied by itself -2 times looks like this: -2/5 times -2/5.
-3 multiplied by itself 4 times looks like this: -3 times -3 times -3 times -3.
Put the two together and it looks like B.
Lines cannot intersect at multiple points...so the answer would have to be C :)
Answer:
0.5x+0.3y >= 3
sorry I don't know how to make the less than or equal to sign
Step-by-step explanation:
he can buy X amount of gumballs if he buys Y amount of jawbreakers and that will be less than or equal to $3
to graph, you must plug the number 0 into the X spot and solve.
0.5(0) +0.3y >= 3
next plug in for Y
0.5x+0.3(0) >= 3
plot these two points on the graph and draw a line through them
