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ivann1987 [24]
4 years ago
15

Given below is the odd-number function. Which of the following are equal to O(8)? 

Mathematics
2 answers:
dezoksy [38]4 years ago
4 0
The answer would be B.
For these, you plug in 8 where there ia a variable. 2(8)-1=15
Jlenok [28]4 years ago
3 0
Here, O(8) = 2(8) - 1 = 16-1 = 15
Also, O(7) + 2 = 2(7) -1 + 2 = 14+1 = 15

In short, Your Answer would be Option B and D

Hope this helps!
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A 0.25 mL sample of water drawn from a 5 liter flask contains 1.25 x 10^8 bacteria. Give the approximate number of bacteria in t
vazorg [7]

Answer:

The number of bacteria in 0.25 mL is 6.25 x 10^3.

Step-by-step explanation:

5 liter flask contains 1.25 x 10^8 bacteria.

So, 1liter flask contains = \frac{1.25 \times 10^8}{5} =2.5\times 10^7

Now

0.25 mL contains = 2.5\times 10^7 \times0.25\times 10^{-3} = 6.25\times 10^3

7 0
3 years ago
The third term in an arithmetic sequence is 58 and the fifth term is 90. if the first term is a1, which is an equation for the n
kiruha [24]
The third term in an arithmetic sequence is 58 and the fifth term is 90. if the first term is a1, which is an equation for the nth term of this sequence?
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3 0
3 years ago
Can i please have help please?? Is 32,120 equal to 3.212×10 to the 4 power?
ELEN [110]

Answer:

Yes

Step-by-step explanation:

3.212 x 10^4

=> 3.212 x 10000

=> 32.12 x 1000

=> 321.2 x 100

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4 0
4 years ago
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shepuryov [24]

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Step-by-step explanation:

3 0
3 years ago
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What are the determinants for solving this linear system?<br> 5x + 3y = 17<br> −8x − 3y = 9
Ksivusya [100]
For this case we have the following system of equations:
 5x + 3y = 17
 -8x - 3y = 9
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 Ax = b
 Where,
 A = [5   3; -8   -3]
 b = [17; 9]
 x = [x; y]
 The determinant of matrix A is given by:
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 Answer:
 
The determinant for solving this linear system is:
 
lAl = 9
3 0
3 years ago
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