Jean Piaget was the one who came up with the <span>four stages of intellectual (or cognitive) development and these are sensorimotor, pre operational, concrete operational and formal operational. The state in which a child has developed object permanence by the end of the sensorimotor stage. Hope this answers your question.</span>
Answer:
9/5
Explanation:
original fraction : x/y
new fraction = .9x/(.5y)
= 9x/5y
(9x/5y) / (x/y)
= 9x/5y * y/x
= 9/5
= 1.8
so it increased by 80%
e.g suppose we had 100/200 or 1/2
new fraction = 90/100 or 9/10
new ratio = (9/10) / (1/2)
= 9/5
Assume Allison, Bob, and Charisse are the only three buyers of oranges, and only three oranges can be supplied per day.
Refer to Table 7-5. If the market price of an orange is $0.65, then consumer surplus amounts to <u>$3.60</u>
<h3>What
is consumer surplus?</h3>
Consumers' surplus is a measure of consumer welfare and is defined as the excess of social valuation of product over the price actually paid. It is measured by the area of a triangle below a demand curve and above the observed price. Since there is willingness to pay.
Therefore, the correct answer is as given above.
learn more about consumer surplus: brainly.com/question/380921
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The complete question goes thus:
For each of three potential buyers of oranges, the table displays the willingness to pay for the first three oranges of the day. Assume Allison, Bob, and Charisse are the only three buyers of oranges, and only three oranges can be supplied per day.
Refer to Table 7-5. If the market price of an orange is $0.65, then consumer surplus amounts to________
The answer is C, they show info about years in the past, present and future, ask your teacher or any website and they can show you a line graph. :)
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