PLZ HELP ANSWER BOTH QUESTIONS THE SECOND ONE IS MORE OR LESS

Mathematics

2 answers:

oksian1 [2.3K]3 years ago

7 0

Answer:

Step-by-step explanation:

You could do rise over run or in other words, y2-y1 and x2-x1

y2=572 y1=286 x2=20 x1=10

572-286/20-10=286/10=28 6/10 or in other words Avery earns $28.60 per hour.

Leah earns $28.00 because 748.80/36=28

Avery earns .60 more than Leah per hour

yawa3891 [41]3 years ago

3 0

She earns 20,286 more than her because 20,572-10,286 is 10,286

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BlackZzzverrR [31]

Answer:

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2 years ago

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Tanya [424]

Answer:

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Step-by-step explanation:

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3 years ago

Can anyone help me about question 2

madreJ [45]

9514 1404 393

Answer:

3(4/3)^2543

Step-by-step explanation:

Using logarithms base 2, we have ...

$(a_n)^{\log{a_n}}=(a_{n+1})^{\log{a_{n-1}}}\\\\(\log{a_n})(\log{a_n}) = (\log{a_{n-1}})(\log{a_{n+1}}) \\\\ \dfrac{\log{a_{n+1}}}{\log{a_{n}}}=\dfrac{\log{a_n}}{\log{a_{n-1}}}=\dots\dfrac{\log_2{16}}{\log_2{8}}=\dfrac{4}{3}$

That is, the ratio of each term to the previous is a constant equal to 4/3. This is the definition of a geometric sequence. This sequence has first term 3 and common ratio 4/3, so the general term is ...

$\log_2 a_n=3\left(\dfrac{4}{3}\right)^{n-1}$