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Papessa [141]
3 years ago
9

HURRRY DUE IN 1 HR HEEELLLLPPP

Mathematics
2 answers:
zhenek [66]3 years ago
5 0

Answer:

63m - 42

Step-by-step explanation:

Hitman42 [59]3 years ago
3 0
9m x 7+ 6 x 7
answer is 105m
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Kami has 7 liters of water to fill water bottles that each hold 2.8 liters. How many bottles can she fill?
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Kami can fill 2.5 bottles.
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PLSSS HELPPP I WILL GIVE BRAINLIESTTTT!!!!!!!
Ksenya-84 [330]

Answer:

yes to both

Step-by-step explanation:

For a relationship to be a function then each value of x must relate to exactly one unique value of y.

This is the case in this table as

2 → 76

4 → 152

6 → 228

All unique values thus a function

To determine if it is linear then the rate of change is constant for each set of ordered pairs. This is measured using the slope formula.

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (2, 76) and (x₂, y₂ ) = (4, 152 ) ← ordered pair from table

m = \frac{152-76}{4-2} = \frac{76}{2} = 38

Repeat with (x₁, y₁ ) = (4, 152) and (x₂, y₂ ) = (6, 228)

m = \frac{228-152}{6-4} = \frac{76}{2} = 38

Since rate of change is constant then function is linear

8 0
2 years ago
"assume your favorite soccer team has 3 games left to finish the season. the outcome of each game can be win, lose, or tie. how
Wewaii [24]
<span>Given that your favorite soccer team has 3 games left to finish the season and that the outcome of each game can be win, lose, or tie.

The number of possible outcomes that exist is given by 3^3=27</span>
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3 years ago
PLEASE HELP FOR 48 POINTS PLEASE!<br><br><br><br> show/explain your answer and work
pentagon [3]

Answer:

c  This is the direct variation

Step-by-step explanation:

The equation for direct variation is y= kx

Solving this for k

y/x =k

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This is not the same so this is not a direct variation


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18/6 =3

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This is a direct variation with a constant of 3


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4 0
3 years ago
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Suppose you pick and replace marbles from a bag, one after another. If the bag
Katyanochek1 [597]

Answer:

1/8

Step-by-step explanation:

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