Last July, 160 babies were born in a hospital in Maine; 3
5
of the babies were girls. Seventy babies weighed 8 pounds or more. Fifty boys weighed 8 pounds or more. If that data was represented in a two-way table, which of the following could correctly describe the category variables?

A. Column: Boys, Less Than 8 Pounds; Row: Girls, 8 Pounds or More
B. Column: Boys, 8 Pounds or More; Row: Girls, Less Than 8 Pounds
C. Column: Less Than 8 Pounds, 8 Pounds or More; Row: Boys, Girls

C

Step-by-step explanation:

c

Step-by-step explanation:

took the quiz

the answer would be d.

step-by-step explanation:

move all variables to the left side and all constants to the right side

(x−3)^2+(y−1)^2=16

this is the form of a circle. use this form to determine the center and radius of the circle.

( x − h ) 2 + ( y − k ) 2 = r 2

match the values in this circle to those of the standard form. the variable   r   represents the radius of the circle,   h   represents the x-offset from the origin, and   k   represents the y-offset from origin.

r = 4

h = 3

k = 1

the center of the circle is found at   ( h , k ) .

center:   ( 3 , 1 )

these values represent the important values for graphing and analyzing a circle.

center:   ( 3 , 1 ).

radius:   4

12r - 8 - 12

you have to combine like terms. below i have bolded the like terms:

12r - 8 - 12

together it combines to:

12r - 20

hope this !