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Mamont248 [21]
3 years ago
12

40% is NOT equivalent to....? A. 0.4 B.2/5 C.40/100 D. 0.04 E. None correct

Mathematics
2 answers:
tino4ka555 [31]3 years ago
8 0

Answer:

D

Step-by-step explanation:

40% = 40/100 = 0.4 =2/5

GalinKa [24]3 years ago
4 0

Answer: D

A is correct because when you convert 40% into a decimal the results will be .40 or .4

B is correct because 2/5 as a percent is 40%. It's like having 5 questions on a quiz and you get 2 right and 3 wrong. That means your grade is 40%.

C is correct because 40/100 means the decimal will be .4. 40÷100 will equal .4 which means 40/100 is also 40%.

D is incorrect due to the fact when you convert it to a fraction it'll be 4/25. When converting it to a percent the result will be 16%.

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First we will evaluate: ( substitution: u = x² - y²,  du = - 2 y dy )
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4 0
3 years ago
I don't understand this please help.
Anuta_ua [19.1K]

Step-by-step explanation:

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3 0
3 years ago
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zmey [24]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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3 years ago
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viva [34]

Answer:

8

Step-by-step explanation:

The function u given me is

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8 0
2 years ago
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