2 years ago

Can someone answer these questions? Thank you!

Mathematics

1 answer:

11Alexandr11 [23.1K]2 years ago

5 0

Answer:

It's not a function

Because it's not a function, you don't have to answer b and c

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How do I solve step by step and the answer to lnX=4.3657

Harman [31]

$\bf ln(x)=4.3657\iff log_e(x)=4.3657\\\\
-----------------------------\\\\
{{ a}}^{log_{{ a}}x}=x\impliedby \textit{log cancellation rule}\\\\
-----------------------------\\\\
e^{log_e(x)}=e^{4.3657}\implies x=e^{4.3657}$

now, for the other, we use the same cancellation rule

$\bf ln(3x)=6\iff log_e(3x)=6\implies e^{log_e(3x)}=e^{6}
\\\\\\
3x=e^6\implies x=\cfrac{e^6}{3}$

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3 years ago

The total area of Wisconsin is 65498 square miles. Of that, about 80% is land area. About how many square miles of Wisconsin is

JulijaS [17]

Answer:

13,100 mi²

Step-by-step explanation:

If 80% of the area of WI is land area, then that area is 0.80(35,498 mi²).

If (100% - 80%), or 20%, is not land area, then that area comes to

0.20(65,498 mi²), or 13,100 mi² (rounded up from 13,099.6).

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3 years ago

Find the length DE. Round your answer to the nearest tenth of a meter

Oksi-84 [34.3K]

Answer:

10.7 m

Step-by-step explanation:

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3 years ago

Marti’s photo album has a total of 45 pictures. Each page holds 4 pictures. She said she can only fill 10 pages completely.

amm1812

Answer:

She can only fill 10 pages completely.

Step-by-step explanation:

She can fill 10 pages, because 40/10=4. She does not have enough pages left to fill another page fully.

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2 years ago

Whoever answers correctly gets brainlist.

elixir [45]

Answer:

0.25 or 1/4

Step-by-step explanation:

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