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Mark gathered data about the number of pink and red flowers that bloomed on several of his flowering shrubs. The scatter plot shows the
data he gathered and the line of best fit.
Mark's Shrubs
+40
36
Pink Flowers
+
LLLLLLLLLL
6-
16
18
20
8 10 12 14
Red Flowers
The equation of the line of best fit is y= 1.73x+0.0924.
Based on the line of best fit, approximately how many pink flowers are predicted to bloom on a shrub with 40 red flowers?
OA 23
OB. 56
OC 69
OD. 80

Respuesta :

Answer:

OB

Step-by-step explanation:

An equation is formed of two equal expressions. The correct option is C, 69.

What is an equation?

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Given the equation of the line of best fit is y= 1.73x+0.0924, where y represents the number of pink flowers and x represents the number of red flowers. Therefore, the number of pink flowers are predicted to bloom on a shrub with 40 red flowers are,

y= 1.73x + 0.0924

y= 1.73(40) + 0.0924

y = 69.2 + 0.0924

y = 69.2924 ≈ 69

Hence, the number of pink flowers predicted to bloom on a shrub with 40 red flowers is 69.

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