10 points Researchers studied 208 infants whose brains were temporarily deprived of
oxygen due to complications at birth. When researchers detected oxygen deprivation, they randomly
assigned babies to either usual care or to a whole-body cooling group. The goal was to see whether
reducing body temperature for three days after birth increased the rate of survival without brain
damage.
Which of the following is used in the design of this experiment? Check all that apply.
A. Random assignment
B. Control group
c. Double blinding

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

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the answer i think is 1 exit.