What number can you multiply by √7 to get a rational number? Select EACH correct answer.

√-7

0

7

√7

b

step-by-step explanation:

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

but there’s no any figure there!

well kind of. you get friend requests. and you can accept them or not so yes.

step-by-step explanation: