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Ivanshal [37]
3 years ago
15

Students are measuring the mass of an object in Science class. The mass is 38 grams. Danielle measured the mass at 40 grams. Wha

t was her percent error?
Mathematics
1 answer:
Ad libitum [116K]3 years ago
8 0

Answer:

5.26%

Step-by-step explanation:

Danielle measured the the mass at 40grams. ,Compared to 38 grams, there is a percentage increase.

Old Value = 38grams, New Value = 40grams

%Increase = 40-38/38 × 100%

%Increase = 5.26%

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The expression (q16)(q−5)2 is equivalent to qn. What is the value of n? 42 22 -160 13
Lelu [443]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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Mnenie [13.5K]
The answer would have to be B
7 0
3 years ago
HELP WANTED!!! 10 POINT REWARD!!!
nasty-shy [4]
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(a + 3)(-5) = -55
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a + 3 = 11
a + 3 (-3) = 11 (-3)
a = 8

hope this helps
8 0
3 years ago
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