The answer in the space provided is the chief of staff. The
chief of staff is responsible of leading a certain organization in which he or
she is the one responsible of having to deal with certain issues in support of the
one that it protects.
johanna was avoided by professor stuckup anytime she wore jeans, but professor casual wasn't bothered. johanna learned not to wear jeans around professor stuckup which is result of discrimination training.
Give a brief account on discrimination training.
Discrimination training entails rewarding a behavior (like as pecking) when one stimulus is present but not the others. One of the Bailey's chickens was given two note cards in the image on the left, one of which had a red circle and the other a blue circle. The peck on the red circle strengthened, but the peck on the blue circle did not (this process involves differential reinforcement). The fowl finally restricted its pecking to the red circle. The Baileys also demonstrated discrimination training with geometric figures using note cards with various shapes (such as circles vs. squares).
As long as the animal possesses the necessary sensory equipment, such as color vision, discrimination training is supposed to enable animals like chickens to "tell the difference" between forms (like rectangles or squares) or colors (like green or blue).
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2. Texas has more staff members than most states
Answer:
70% of the world is covered in salt water.
It is estimated that almost 50% of all known species on earth are supported by salt water ecosystems.
Explanation:
Answer:
From the first generation = 2 ancestors.
From the second generation = 4 ancestors or (2)^2 ancestors.
From the third generation = 8 ancestors or (2)^3 ancestors.
We can infer from the given data, each consecutive generation possesses twice the number of members.
The sum will be:
2 + 4 + 8 + 16 + ... + (2)^39
To evaluate the amount of ancestors, let's employ the formula for the summation of a geometric sequence.
(Geometric sequence shows the sequence of numbers that varies by a specific factor. This factor is specifically known as a ratio).
Formula for Geometric sequence:
S = (a1) × 1 - (r)^n
--------------------------
1 - r
Take:
S -> sum
a1 -> first member of a sequence
r -> ratio
n -> number of elements
In this question, our:
a1 = 2; r = 2; and n = 39
S = (2) × 1 - (2)^39
-------------------------
1 - 2
S = 1,099,511,627,777
