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Vinil7 [7]
3 years ago
15

Evaluating Piecewise Functions from a Graph

Mathematics
1 answer:
Julli [10]3 years ago
4 0

Answer:

= -1

= 2

= 5

Step-by-step explanation:

Just took the test

And I gt it right

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The value of a computer which was bought for rs40,000 depreciates at 10%annually what will be the cost of computer after 2 years
aalyn [17]

Answer:

Rs32400

Step-by-step explanation:

By the first year, it will decrease by : 40000 x 10% = 4000
The price will be : 40000 - 4000 = 36000 (Rs)


The next year, it will decrease by : 36000 x 10% = 3600
The price will be : 36000 - 3600 = 32400(Rs)

Hope it helps :)

3 0
3 years ago
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4 0
3 years ago
One minute after it is released, a hot-air balloon rises 120 feet. In each succeeding minute, the balloon rises only 60% as far
MArishka [77]

Answer:

25.92 feet

Step-by-step explanation:

In the first minute, the hot air balloon rises 120 feet.

And it is given that, the balloon rises in a minute only 60% of the height it rose in the previous minute.  

Therefore, in the second minute, the balloon rises by (120×0.6) =72 feet

And in the third minute, the balloon rises by (72×0.6) =43.2 feet

Hence, in the fourth minute, the balloon rises by (43.2 ×0.6) =25.92 feet (Answer)

7 0
3 years ago
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Convert 68% As a fraction
Artist 52 [7]

Answer:

68/100

Step-by-step explanation:

answer is 68/100

8 0
3 years ago
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(2x² + 3x + 2)-( x² - 4x - 1)
Scorpion4ik [409]

Answer:69

Step-by-step explanation:

7 0
4 years ago
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