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e-lub [12.9K]
2 years ago
9

If the number of bacteria on the surface of your phone triples every hour and can be described with the exponential function f(x

)=1,000⋅3x, complete the blank in the table of values to show how much bacteria is on your phone after 4 hours.
x f(x)
1 3,000
2 9,000
3 27,000
4 _[blank]_
Mathematics
2 answers:
kap26 [50]2 years ago
8 0

Answer:

81,000

Step-by-step explanation:

1      1,000x3=  3,000        

2     3,000x3= 9,000        

3     9,000x3= 27,000      

4     27,000x3= 81,000    

Galina-37 [17]2 years ago
7 0

Answer: 65

Step-by-step explanation:

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7 0
3 years ago
The number of bacteria on a piece of toast triples every
Illusion [34]

Answer:

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Next hour, it triples again so you now have 1 x 3 x 3=9

You can see the pattern shows that the number of bacteria is multiplying every hour by a factor of 3. An exponent denotes how many times we are multiplying a number by itself, for example: 34 means we are multiplying the number 3 a total of 4 times (3 x 3 x 3 x 3).

Therefore the question is requiring us to triple the number of bacteria every hour for 24 hours, which means we are multiplying by 3 a total of 24 times. This gives us:

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6 0
3 years ago
Help me, cause I'm tuck
r-ruslan [8.4K]

Answer:

The answer would be 1.33 x 10^{4}

Step-by-step

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12800 + 500 = 13300

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Hope this helps:)

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8 0
3 years ago
Can someone walk me through how to do this problem please?​
Sholpan [36]

Hey!

----------------------------------------------------------------

We Know:

m∠AED = 34°

m∠EAD = 112°

----------------------------------------------------------------

Solution:

You notice 4 small triangles in both triangles. That shows that both triangles are the same.

The angles are the same for m∠BDC and m∠AED.

The angles are the same for m∠ADB and m∠EAD

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Angles:

m∠BDC = 34°

m∠ADB = 112°

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Congruent Angles:

m∠AED ≡ m∠BDC

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Hope This Helped! Good Luck!

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AfilCa [17]

Answer:

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Step-by-step explanation: Original answer is 1,941.38095

By rounding to the fourth decimal place = 1,941.381

4 0
3 years ago
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