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krok68 [10]
3 years ago
5

How do solar cells help a rescue team

Social Studies
1 answer:
ASHA 777 [7]3 years ago
5 0

Answer:

i dont think thay do. i might just be dumb tho...

Explanation:

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A________________is a thinking strategy that may lead to a solution to a problem, but sometimes may lead to errors in conclusion
luda_lava [24]

Answer:

A <u>heuristic</u> is a thinking strategy that may lead to a solution to a problem, but sometimes may lead to errors in conclusions.

In contrast, an <u>algorithm </u>is a rule based thinking strategy, that if followed correctly will guarantee a solution to a problem.

8 0
3 years ago
Need a answer quick!! 2 and 3
bearhunter [10]

The poem "Stopping By Woods on a Snowy Evening" was written by Robert Frost in 1922 and published in 1923.

Thomas H., colonial Puritan leader born in 1586 and died in 1647, founded Connecticut after feuding with prominent Puritan leaders in Massachusetts. He was known for advocating for the Universal Christian right to vote.

7 0
3 years ago
A rectangular page is designed to contain 81 square inches of print. The margins at the top and bottom of the page are each 1 in
Nookie1986 [14]

Answer:

x = 11.02 inch by  y = 7.35 inch

Explanation:

Let the width of the print be = x

Then the width of the page is x + (1.5+1.5) = x + 3

Let the height of the print be = y

Then the height of the page is y + (1+1) = y + 2

Given the area of the print is 81 square inches

That means, xy = 81

Therefore, y = \frac{81}{x}

Therefore, the area of the page is

A = (x + 3)(y + 2)

   = (x + 3)(\frac{81}{x} + 2)

Now for least amount of paper to be used,

\frac{dA}{dx}=(x+3)(\frac{81}{x}+2)

\frac{dA}{dx}= \left (\frac{81}{x}+2  \right )+\left ( x+3 \right )\left ( -\frac{81}{x^{2}} \right )=0

\frac{81+2x}{x}=\frac{(x+3)(81)}{x^{2}}

81x+2x^{2}=81x+81\times 3

2x^{2}=243

x = 11.02 inch

Now y = \frac{81}{x}

          = \frac{81}{11.02}

          = 7.35 inch

Therefore the dimensions of thr page for the least amount of paper is x = 11.02 inch by  y = 7.35 inch

8 0
3 years ago
adele's mother recited to her a list of things to buy at the grocery store. once adele reached the store, she could only remembe
irga5000 [103]

As Adele could only remember the items from the end of the list, this is an example of the recency effect.

In the field of psychology, the recency effect can be described as an effect in which a person is able to only remember recent memories and forget the older ones.

According to the recency effect, such items or things that occurred last are remembered whereas the other ones are forgotten.

In the scenario mentioned in the question, Adele manages to remember those items that were at the end of the list from the things he had to buy from the grocery store but he forgets those items that were in the beginning hence this is an example of the recency effect.

To learn about the recency effect, click here:

brainly.com/question/8653544

#SPJ4

4 0
1 year ago
Choose the scenarios that represent business incentives created to increase the demand of consumers in the marketplace
erastovalidia [21]
Answer: A sin tax is placed on cigarettes purchases in stores


Explanation:
3 0
2 years ago
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