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den301095 [7]
3 years ago
12

Tres compañías de navegación pasan por cierto puerto. La primera cada 8 días; la

Mathematics
1 answer:
lilavasa [31]3 years ago
4 0

I think this is a least common multiple question

So they would all arrive on day 504, (which probably is a few years)

8 = 2 × 2 × 2

18 = 2 × 3 × 3

21 = 3 × 7

I might be right I might be wrong, IM not positively sure but yknow

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(1/12)^-2b•12^-2b+2=12?
Anvisha [2.4K]

Step-by-step explanation:

(1/12)^-2b x 12^-2b+2=12

12^-(-2b) x 12^-2b+2=12

12^2b+(-2b+12)=12

2b-2b+12=12

=1

4 0
2 years ago
Which value of k makes the equation k2=10k2=10 true?20<br> 20<br> 12<br> 8<br> 5
madreJ [45]

Answer:

5

Step-by-step explanation:

4 0
3 years ago
Which equation does NOT represent a proportional relationship between two variables with the constant of proportinality of? 1/2
Dimas [21]

Answer:

(D) y=x+\frac{1}{2}

Step-by-step explanation:

Two variables x and y are proportionally related  if they can be written in the form y=kx, where k is the constant of proportionality.

From the given options, if k=\frac{1}{2}

(B)y=\frac{1}{2}x is of the form y=kx

(C)y=\frac{3}{6}x is of the form y=kx with k=\frac{1}{2} as \frac{3}{6}=\frac{1}{2} in its lowest form.

(C)y=0.5x is of the form y=kx with k=\frac{1}{2} as 0.5=\frac{1}{2} in fractional form.

On the Contrary,

In Option D, y=x+\frac{1}{2} does not represent a proportional relationship between x and y. The constant of proportion is supposed to be a product of x.

6 0
3 years ago
The equation y=-1 1/-3 x+4
Olin [163]

Answer:  X= 7

Step-by-step explanation:

7 0
2 years ago
Which of the following terms best describes a basic function that is used as a building block for more complicated functions?
DENIUS [597]

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C. An inverse

Step-by-step explanation:

3 0
3 years ago
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