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OlgaM077 [116]
3 years ago
7

The price of a picture is £80. Find the new price after it has been decreased by 20%.

Mathematics
1 answer:
rusak2 [61]3 years ago
7 0
Hello there, and thank you for posting your question here on brainly.

You have to find the 20% decrease in 80.

To find the decrease, you have to multiply 80 and 20%.

80 * 20% ===> 64

The price is now 
<span>£64.

Hope this helped!! ☺♥
</span>
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<u>Answer:</u>

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We are given a scatter plot with a best fit line as shown on the given graph.

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y = 0.75x + 5

So with the help of the equation and by looking at the given graph, we can conclude about the representation of the y intercept that the the y-intercept of the line of best fit shows that when time started, the distance was 5 feet.

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A small metal bar, whose initial temperature was 10° C, is dropped into a large container of boiling water. How long will it tak
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According to newton law of cooling

\dfrac{d T}{dt} = k (T - T_a)

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