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Leto [7]
3 years ago
5

Daniel has 20points in his math class, but he has been losing 3points per week. Isekai has 12points in her math class, and she h

as been gaining 4points per week
After how many weeks will David have more points than isela​
Mathematics
1 answer:
KATRIN_1 [288]3 years ago
5 0

Answer:

one?

Step-by-step explanation:

daniel                    iseki    

week 1. 20-3=17    week 1. 12+4=16

week 2. 17-3=14    week 2. 16+4=20

week 3. 14-3=11     week 3. 20+4=24

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Natalija [7]

The product should have a 1 significant digit.

<h3>Scientific notations</h3>

When multiplying Scientific notations, the significant figure of the final result must be approximated to the scientific notation that has the least decimal place.

From the question given, if we 4.5160 x 10^3, 2.09 x 107, and 5.8 x 10^3 are multiplied, the product should have 1 significant digits since the least decimal value that occur in question is 1dp

Hence the product should have a 1 significant digit.

Learn more on product of decimals here: brainly.com/question/28416295

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2 years ago
How many halves are in 2 whole objects​
steposvetlana [31]
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3 years ago
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astraxan [27]

Answer:

y is greater or less then 4

Step-by-step explanation:

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6 0
3 years ago
A population of bears decreases exponentially.
timurjin [86]

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  0.8

Step-by-step explanation:

The annual factor will be found by dividing any year's population by the population of the year before. The points most easily read from the graph are the populations for years 0 and 1. Then the annual factor is ...

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2 years ago
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