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Monica [59]
3 years ago
6

Which of the following is the solution to the equation

Mathematics
1 answer:
enot [183]2 years ago
5 0

Answer: you anwser is 5.5 i got this

Step-by-step explanation:

given

25^(z - 4) = 125

ln(25^(z - 4)) = ln (125)

(z-4)ln(25) = ln(125)

z = ln(125)/ln(25) + 4

z = 5.5

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Find the product.<br><br> a^4(3a ^2 - 2a + 1)
Vikki [24]

<span>                   a⁴(3a² - 2a + 1)

We just have to multiply each term inside the parentheses by  a⁴  .

           a⁴</span><span>(3a²        )  =  3a⁶
 
           a⁴</span><span>(    - 2a    )  =  -2a⁵
 
           a⁴</span><span>(            1)  =  a⁴

Now, just addum up :      3a⁶ - 2a⁵ + a⁴</span>


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3 years ago
Help me with these two questions plz
aleksandr82 [10.1K]
Since it says m1 is 120 and it says find m3 don’t you need to multiply or I’m wrong
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shepuryov [24]

Answer:

72

Step-by-step explanation:

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Not sure if this is correct but:

Step-by-step explanation: P = 2000

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                                             n = 4

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                                       Substitute values in the compound interest formula:

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