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4 years ago

6

Your bike lock has 3 digits numbered 0 through

1 answer:

KATRIN_1 [288]4 years ago

8 0

I think the answer is 81

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Can you help me with number 10

rewona [7]

$\bf ~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \cfrac{(3^{-2})^2}{3^{-3}}\implies \cfrac{3^{-2\cdot 2}}{3^{-3}}\implies \cfrac{3^{-4}}{3^{-3}}\implies \cfrac{1}{3^{-3}\cdot 3^4}\implies \cfrac{1}{3^{-3+4}}\implies \cfrac{1}{3^1}\implies \cfrac{1}{3}$

4 0

3 years ago

I need help fast please!!!

Galina-37 [17]

Answer:

7, 80 ,30, 76, 87

Step-by-step explanation:

6 0

3 years ago

Suppose you earn 3% on a $1200 deposit for 5 years. Explain how the simple interest is affected if the rate is increased by 1% W

Soloha48 [4]

So if 3% on 5year term and then it increased 1% it won't be 5 anymore it would go by 6 because it has increased by 1% and just add 1200 6 times.

6 0

3 years ago

Which equations does the number 7 make true? Select all that apply.

Hunter-Best [27]

Answer:

$\frac{3}{35}$

$\frac{5}{7}$

Step-by-step explanation:

$\frac{3}{35} (7)=\frac{(3)(7)}{35} =\frac{21}{35} =\frac{3}{5}$

$\frac{5}{7} (7)=\frac{(5)(7)}{7} =\frac{35}{7} =5$

Hope this helps

4 0

2 years ago

Write and equivalent exponential expression for "five to the third power"

Alinara [238K]

Answer:

<h3>5^3</h3>

Step-by-step explanation:

There should be a regular 5 with a little three to the top right corner of the 5.

6 0

3 years ago