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3 years ago

7

Find a percent of change in attitude is a weather balloon moves from 50 feet 295 feet describe the percent of change as an incre

ase or decrease round to the nearest 10th if necessary
A 90%Increase
B 90% decrease
C 55.9% decrease
D 76.5% increase

1 answer:

puteri [66]3 years ago

6 0

Answer: 90% increase

Step-by-step explanation:

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siniylev [52]

<span>Each question has 5 possible choices for an answer>
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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago

An isotope of iodine has a mass of 134 amu. How many neutrons does the

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Answer:

The correct option is C: the isotope of iodine contains 81 neutrons.

Step-by-step explanation:

The mass (A) of the iodine isotope is given by:

$A = Z + N$

Where:

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N: is the number of neutrons

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I hope it helps you!

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