Astore sells 3 ears of corn for $1 they round prices to the nearest cent. tell whether you would describe the relationship between cost and number of ears of corn as proportional relationship. justify your answer. table: ears of corn: 1 2 3 4 amount charged: 0.33 0.67 1.00 1.34

A store sells 3 ears of corn for $1 they round prices to the nearest cent.

Ears of corn:           1         2         3      4

Amount charged: 0.33  0.67    1.00   1.34

1 ear of corn for $0.33

2 ears of corn for = rounded to $0.67.

3 ears of corn for = rounded to $1.

The answer will be:

Yes; the relationship between cost and number of ears of corn is proportional.

Even though the rates in the table are not constant per ear of corn, but there is a constant rate for every 3 ears of corn.

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

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m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

54 it just is

step-by-step explanation: