The correct answer is Choice A: 1/6

If you look at the table, there are 6 spots where the 2 numbers are the same. They are in a diagonal row from the bottom left to the top right.

6 out of 36 makes the fraction 6/36 which is 1/6

5 0

3 years ago

1.34 x 1024<br> molecules of<br> CH, is how<br> many moles?

icang [17]

Answer:

1372.16

Step-by-step explanation:

If I am not mistaken, the answer is just 1.34*1024, which is 1372.16. Also, I assume that "moles" mean molecules.

3 0

3 years ago

In which choice do all the points lie on the same line

Ronch [10]

Answer:

(0,0) (1,2) (2,4) (3,6)

Step-by-step explanation:

They all share the same slope which is 1/2

4 0

3 years ago

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A carpenter has a rectangular wooden board. The diagonal of the board is 18 inches long and one side of the board is 12 inches l

BaLLatris [955]

In this question, it is given that the diagonal of the board is 18 inches long and one side of the board is 12 inches long.

Let the other side is of length b inches .

Now we use pythagorean identity, which is

$a^2 + b ^2 = c^2$

Here, a = 12 and c=18

Substituting these values, we will get

$12^2 + b^2 = 18^2 \\ 144 + b ^2 = 324 \\ b^2 = 324-144 \\ b^2 = 180 \\ b= \sqrt{180} \\ b = 13.4164 inches$

And the formula of perimeter is

$Perimeter = 2(Sum\ of \ legs)$

Substituting the values of the two legs, we will get

$Perimeter = 2(12+13.4164) = 50.83 inches$

3 0

3 years ago

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