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dybincka [34]
3 years ago
7

I don’t know how to make a rule:(

Mathematics
1 answer:
Yuri [45]3 years ago
8 0

Answer:

*assuming you know the concept of proportionality*

since L is directly proportional to T, an increase in L will result in an increase in T

so the solution of the first part is increases

in part 2, y is inversely proportional to x

which means that an increase in y will result in a decrease in x and vice-versa

So the answer of the second part is decreases

in part 3, since x is directly proportional to y, an increase in x will result in an increase in y

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natita [175]

Answer:

(b)

P = [4(4a + 3b]/(2a + b)

Step-by-step explanation:

P = 2L + 2W

P = [2(5a + 4b) + 2(3a + 2b)]/(2a + b)

P = [10a + 8b + 6a + 4b]/(2a + b)

P = [16a + 12b]/(2a + b)

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3 0
3 years ago
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Lina20 [59]

Answer:

12) mode= no mode

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15)mode=70

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median=75

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mean=51

median=45

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hope that helps :D

8 0
2 years ago
Read 2 more answers
Drag each real-world situation to the correct column to show whether it can be modeled by combining additive inverses to get 0.
Flauer [41]

Answer:

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Therefore, the answer is NEITHER.

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Formula to get the value of the final amount in the account is,

Final value = Initial value ×

Here 't' = Duration of investment

It's an EXPONENTIAL FUNCTION.

Step-by-step explanation:

3 0
2 years ago
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4 0
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AnnyKZ [126]

Answer:

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Step-by-step explanation:

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