Ok, i am stumped. can i have some ? ?
mrs. fuller determines which four members of a population, labeled 01 to 47, will be in a sample by starting at line 128.
which members are in the sample?
table of random digits
126: 47934, 01885, 20967, 94841, 27015, 44184, 05108, 86788
127: 73786, 87922, 17887, 03752, 70494, 09483, 34655, 28603
128: 53537, 96428, 40115, 27467, 90826, 52358, 14570, 54184
129: 20266, 49844, 35186, 57228, 65170, 85907, 44662, 91487
130; 89214, 31076, 93733, 30746, 44086, 20432, 94732, 78616

"if it is my birthday, then it is snowing"

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.