4 years ago

Which property Can you use to write 17^5 Divided by 17^3 As a single exponent

Mathematics

1 answer:

Stels [109]4 years ago

4 0

Answer:

Step-by-step explanation:

Using the rule of exponents

$\frac{a^{m} }{a^{n} }$ ⇔ $a^{(m-n)}$

Given

$\frac{17^{5} }{17^{3} }$

= $17^{(5-3)}$

= 17²

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A certain bacterium can divide every 30 minutes. If you begin with 1 bacterium, when will you have more than 1,000 bacteria? Exp

Sphinxa [80]

Answer:

5 hours.

Step-by-step explanation:

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4 years ago

[HELP PLEASE ALGEBRA] <br><br> Would the answer only be B?

Salsk061 [2.6K]

Hello,

|x+4|=3x-5
if x+4>=0 then
          |x+4|=x+4
          x+4=3x-5
          2x=9
            x=9/2
else
    x+4<0 : x<-4
    |x+4|=-(x+4)
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end if

Only one solution : x=9/2
ANSWER B.

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3 years ago

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3 years ago

The observation deck of the willis tower in Chicago Illinois is 1353 feet above the ground elevators lift visitors to that level

Paul [167]

Answer: The the speed of elevators is 22.55.

Explanation:

It is given that observation deck of the willis tower in Chicago Illinois is 1353 feet above the ground elevators lift visitors to that level in 60 seconds.

The speed is the change in distance with respect to time.

$\text{Average Speed}=\frac{\text{Total Distance}}{\text{Total Time}}$