A group of 250 adults were asked if they regularly ate breakfast and whether or not they felt energetic in the afternoon.

Eat breakfast Do not eat breakfast
Feel energetic 150 50
Do not feel energetic 10 40
Select the statement that correctly describes the association in the table.

Of the people who do not eat breakfast, 40 feel energetic in the afternoon.

Of those that feel energetic in the afternoon, more eat breakfast.

Of those that feel energetic in the afternoon, more do not eat breakfast.

Of those that do not feel energetic in the afternoon, more eat breakfast.

(x+3)(x+7)

step-by-step explanation:

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.

a ≈ 172.05

step-by-step explanation:

the pictures.