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olga2289 [7]
3 years ago
11

Giải phương trình vi phân : (4x-y)dx+(x+y)dy=0

Mathematics
2 answers:
Artist 52 [7]3 years ago
6 0
The correct Answer is B
V125BC [204]3 years ago
4 0

Answer:

b

Step-by-step explanation:

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Emily can spend no more than $40.00 on a raincoat. Sales tax is 8.25% of the marked price. Can Emily afford a raincoat priced at
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Answer:

no she can not.

Step-by-step explanation:

$37.95 x .0825% = 3.13

$37.95 + $3.13 = $41.08

She will go over her budget

7 0
4 years ago
What is the value 10 years from now of $200 deposited in an account earning 12% interest?
Rzqust [24]

Answer:$440

Step-by-step explanation:

Principal(p)=$200

Rate(r)=12%

Time(t)=10years

Simple interest=(pxrxt) ➗ 100

Simple interest =(200x12x10) ➗ 100

Simple interest=24000 ➗ 100

Simple interest=240

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3 years ago
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3 years ago
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When p2 – 4p is subtracted from p2 + p – 6, the result is 5p-6 To get p – 9, subtract
oksano4ka [1.4K]
To get p - 9, subtract p2 + 3 from p2 + p - 6.
4 0
3 years ago
If leo is 6 years old and max is 12 years, how many years would it be until max is 3 times as old as leo
Ivan
<h2>Greetings!</h2>

Answer:

If Leo is 6 and Max is 12 years older, Max is 18.

This means that max is already three years older than Leo:

6 * 3 = 18 , which is Max's age.


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7 0
3 years ago
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