Developmental psychologists conducted a study to see how different treatments affected the age at which a child first walks. children were randomly allocated to 4 different treatment groups, and their walking age (in months) was recorded. here are the sample statistics: what is the total sum of squares?

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step-by-step explanation:

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.

jml angle lkj & angle mj = lm

the diver is 33 feet below the surface.

step-by-step explanation:

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