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gulaghasi [49]
3 years ago
15

Please help me!! I'm confused I am not sure what the answer is?

Mathematics
1 answer:
galina1969 [7]3 years ago
4 0

Answer:

my best guess is 2/13 because there are 2 red kings in the deck. I got the 13 because there are 13 different suits


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What is the numerical factor of a multiplication expression like 3x
sweet [91]
3x can be factored into 3 times x. The numerical factor is 3.
5 0
3 years ago
Worth 10pts can someone help?
dusya [7]

Answer:

y = -x+2

Step-by-step explanation:

The y intercept is 2

The slope is found by using 2 point

I picked (0,2) and (2,0)

m = ( y2-y1)/(x2-x1)

   = ( 0-2)/(2-0)

    = -2/2 = -1

Slope intercept form is

y = mx+b where m is the slope and b is the y intercept

y = -1x+2

y = -x+2

5 0
2 years ago
How much energy would a 15,000 g block of ice need to absorb in order to
Sergeu [11.5K]

Answer:

The energy a 15,000 g block of ice will absorb in order to melt is 4995 kJ

Step-by-step explanation:

The question relates to the latent heat of fusion of ice, that is the heat absorbed by the solid ice to convert it to liquid water without changing its temperature.

The formula for the energy required to melt the ice is presented as follows;

Energy required = Mass, m × Latent heat of fusion, L_f, of ice

Hence, the mass, m, of the ice = 15,000 g

Latent heat of fusion, L_f, of ice = 333 J/g

Therefore;

Energy required = 15,000 g × 333 J/g = 4995000 J

Hence;

The energy a 15,000 g block of ice will absorb in order to melt = 4995000 J

1000 J = 1 kJ

1 J = 1/1000 kJ

Therefore, 4995000 J = (4995000 J)/(1000 J/kJ) = 4995 kJ.

Which gives;

The energy a 15,000 g block of ice will absorb in order to melt = 4995 kJ.

8 0
3 years ago
It’s due in 15 minutes plz help 23 points
Norma-Jean [14]

Answer: negative

you can see the line into the middle going inside of the negative.

4 0
2 years ago
What is the slope for this graph?
sergeinik [125]

Answer:

the slope is 1

Step-by-step explanation:

you could just leave it as x in the equation

3 0
2 years ago
Read 2 more answers
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