For 0 ≤ ϴ < 2π, how many solutions are there to tan(ϴ/2) = sin(ϴ)? Note: Do not include values that are undefined for tan or sin(ϴ). A) 0
B) 1
C) 2
D) 3

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation:

-9

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