The following table shows the distribution of customers that go each day to a Spa according to the Spa’s owner.

Day Monday Tuesday Wednesday Thursday Friday Saturday
Distribution % 15 7 15 18 30 15
A buyer observed how many people actually went to the Spa and came up with these numbers:

Day Number of customers
Monday 61
Tuesday 12
Wednesday 59
Thursday 73
Friday 122
Saturday 41
Sunday Closed
Which data proves that this distribution is not a good model to represent the observations?

The total number of people observed was too small a sample.
The data observed for Tuesday and Saturday do not fit the model.
The values for each day are too far apart.
The data for Monday and Wednesday do not fit the model.

3. parallelogram

step-by-step explanation:

we turn each of our sides into direction vectors

ab=b-a=(3 - 7, 1 - 0) = (-4, 1)

bc=c-b=(1,6)

cd=d-c=(4,-1)

da=a-d=(-1,-6)

we see how the opposite sides have negated direction vectors; this is characteristic of a parallelogram.   we have congruent sides ab=cd and bc=da with unequal lengths because 1^2+6^2 is different from (-4)^2+1^2.   so it's not a square or a rhombus.  

we check the dot product of direction vectors of adjacent sides.   we have

ab dot bc = -4(1) + 1(6) = 2

that's not zero so the sides are not perpendicular.   we've ruled out rectangle.

the direction vectors indicate two pairs of congruent parallel sides, so we choose parallelogram over trapezoid.

step-by-step explanation:

what is the figure? attach a picture.

about 168 miles

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i believe it is b and c. (side note, i got the same computer from k-12 lol i’m in 8th grade and this is my first year, will it get

step-by-step explanation: