2 years ago

Solve 2x\7 + 4\5 = 5?

Mathematics

1 answer:

hoa [83]2 years ago

7 0

Answer:

x=14 7/10 mix number form

x=14.7 decimal

x==147/10 exact

Step-by-step explanation:

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Marina86 [1]

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Step-by-step explanation:

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2 years ago

Scientists found that a certain particle of dust doubles every 30 minutes. If the scientists tests this out with 21 grams of the

monitta

Answer: $1.663\times 10^{30}\ gm$

Step-by-step explanation:

Given

Population of dust particle doubles every 30 minutes

If the initial sample is 21 grams

The model to predict the population will be

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Where t=time in hours

A day has 24 hours . So, for 2 days time is 48 hours

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2 years ago

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HACTEHA [7]

Answer:

13.7

Step-by-step explanation:

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2 years ago

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Anvisha [2.4K]

Answer: it would be B or C

Step-by-step explanation: Hope this helps :)

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2 years ago

Read 2 more answers

What is this question in simplified form

EastWind [94]

Answer: -77 $\sqrt{30}$

Step-by-step explanation:

(-7(3)^1/2)(11(10)^1/2)=

-7*11*(3)^1/2 * (10)^1/2=

-77*(3*10)^1/2=

-77(30)^1/2=-77 $\sqrt{30}$

6 0

1 year ago