Let U={q, r,s, t,u, v,w, x,y, z}, A={q, s,u, w,y}, B={q, s,y, z}, C={v, w,x, y,z} List then elements in the set
1) C' ∩ A' U
2) (A ∩ C )'

answer is:

1.75 pounds

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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pls mark as brainliest

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33

answer: 100

step-by-step explanation: