Answer:
-4*4^7
Explanation:
Exponents indicate a number times itself x number of times. (n^x)
There are a total of 8 fours. So -4 times a non-negative 4 times itself 7 times = -4*4^7.
Calamitous means the same as unfortunate. It’s definition is catastrophic or disastrous.
Answer:
D
Explanation:
Some studies show that intrinsic motivation may not be entirely vulnerable to the effects of extrinsic reinforcements; in fact, reinforcements such as verbal praise might actually increase intrinsic motivation.
Intrinsic motivation refers to behavior that is driven by internal rewards. In other words, the motivation to engage in a behavior arises from within the individual because it is naturally satisfying to you.
