Jewel wanted to know if there was a correlation between the weight of a dog and its age. she collected data and created the scatterplot shown: the picture below
determine the closest correlation coefficient (r value) for these data.
a 0
b 1
c -1
d 5

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.

answer: for each 3 girls there is 2 boys . 3: 2

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step-by-step explanation: