Which question will give data that has measures of center and variation?
a.
what are the professions of my classmates' parents?
b.
how many of my classmates have a single working parent?
c.
which professions do my classmates want to work in after they graduate?
d.
how many family members of each of my classmates are employed?
e.
how many of my classmates have parents who are self-employed?
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I say c

Step-by-step explanation:

the reason I say c is because it actually taking the classmates and dividing them so my want to go to work some may want to take some time off

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1