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monitta
3 years ago
12

You don't even need to do the first one (a) just do (b) please

Mathematics
1 answer:
azamat3 years ago
3 0

Answer:

-8

Step-by-step explanation:

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How does the number of zeros in the product eight and five thousand compare to the number of zeros in factors? Explain.
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8X5000 is 40000. There's three zeroes in5000 and no zeroes in 8, yet there are 4 zeroes in the answer. This is because you must multiply the non-zeroes, and then add the zeroes from your factors. 8 times 5 is 40, add 3 zeroes to get 40000.
Hope this helps!
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3 years ago
The amount of a chemical solution is measured to be 2 liters. What is the percent error of the measurement?
dezoksy [38]
The complete question in the attached figure

we know that
2 liters may be 1.5 to 1.9 rounded up to 2
or 2.1 to 2.4 rounded down to 2

the biggest percent error would be between 2 and 1.5, which is a volume error of 0.5 liters
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3 years ago
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sammy [17]
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7 0
3 years ago
Find c. Round to the nearest tenth
sergeinik [125]

Answer:

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Step-by-step explanation:

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=  ( cross- multiply )

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Step-by-step explanation:

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