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MariettaO [177]
3 years ago
13

Which set of ordered pairs represents a function?

Mathematics
1 answer:
soldi70 [24.7K]3 years ago
4 0

Answer:

(1,2) and (1,5)

Step-by-step explanation:

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A submarine that is 245 feet below sea level descends 83 feet and then ascends
kirill115 [55]

Answer:

-225 ft

Step-by-step explanation:

Initial position:

  • - 245 ft

Movements:

  • - 245 - 83 + 103 = -225 ft

Final position is -225 ft, choice B

8 0
3 years ago
Wassily Leontief (1906-1999) was a Russian-born, American economist who, aside from developing highly sophisticated economic the
yKpoI14uk [10]

Answer:

The reason for the columns adding up to 1 is that each individual consumes a proportion or a fraction of the total quantity produced under each product category and every product is consumed.  There is no leftover.

When the proportions of all the individuals are added up, the sum is always 1 under each product category because each individual can only consume a part of the whole.

Step-by-step explanation:

a) Data and Calculations:

                        Food   Clothes  Housing  Energy  High Quality 100

                                                                                Proof  Moonshine

Farmer             0.25      0.15       0.25        0.18            0.20                    

Tailor                0.15      0.28       0.18         0.17            0.05

Carpenter        0.22      0.19       0.22        0.22           0.10

Coal Miner       0.20      0.15       0.20        0.28           0.15

Slacker Bob     0.18      0.23        0.15        0.15            0.50

Total                 1.00      1.00        1.00         1.00            1.00

6 0
3 years ago
This is the graph of y= x2 + 4x + 7 what is the range of this function?​
trapecia [35]

Answer:

C

Step-by-step explanation:

4 0
3 years ago
Find the sequence 3n-1
aivan3 [116]

a(1) = 3(1)-1 = 3-1 = 2

a(2) = 3(2)-1 = 6-1 = 5

a(3) = 3(3)-1 = 9-1 = 8

So, the sequence would be 2,5,8,11....

6 0
3 years ago
A geometric sequence has an initial value of −8 and a common ratio of 1.5. Select all the function(s) or formula(s) that could r
Feliz [49]

Answer:

A and c

Step-by-step explanation:

I took the test

4 0
3 years ago
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