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Zielflug [23.3K]
3 years ago
7

Graph the line y=kx+1 if it is known that the point M belongs to it: m(1,3)

Mathematics
2 answers:
Sonja [21]3 years ago
7 0
Y=2x+1 is the answer
Novosadov [1.4K]3 years ago
3 0

Answer:

y = 2x +1

Step-by-step explanation:

y=kx+1

Substitute the point into the equation

3 = k(1) + 1

3 = k+1

Subtract 1 from each side

3-1 = k

2 = k

y = 2x +1

The slope is 2 and the y intercept is 1

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St. Mary's Church is holding a raffle in which 1172 tickets have been sold at a cost of $2.00 each. Three prizes will be awarded
aleksandrvk [35]

Answer:

Step-by-step explanation:

Given that St. Mary's Church is holding a raffle in which 1172 tickets have been sold at a cost of $2.00 each.

Three prizes will be awarded: 1 for S500;1 for $250; 1 for $125.

Thus total number of tickets = 1172

Of these prize winning are 3

i.e. Tickets        Prize $     Net win amount            Prob       Net win amt*prob

         1                 500                (500-2) =448          1/1172           448/1172

         1                250                 (250-2) =248          1/1172           248/1172

          1               125                   (125-2) =123            1/1172          123/1172

       1169               0                    (0-2) =    -2             1169/1172    -2338/1172

Expected value = Total                                                                 -1519/1172

=-1.296

4 0
3 years ago
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28 is the answer rrrrrrrrrrrr
6 0
3 years ago
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kirill115 [55]

Answer:

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Range:

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finlep [7]
50:
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8 0
3 years ago
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balu736 [363]
No, because 64 does not go into 180 evenly.
3 0
3 years ago
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