For the safety of the audience, the fireworks should be set to explode at least 450 feet above the ground. The length of the second fuse in a mortar firework controls when the firework explodes. The fireworks company has these four fuses available: Fuse A: The firework will explode in 1 to 3 seconds. Fuse B: The firework will explode in 3 to 5 seconds. Fuse C: The firework will explode in 6 to 8 seconds. Fuse D: The firework will explode in 8 to 10 seconds. Which fuse should the company use for your fireworks display, and why?

i used to know but i learned it a long time ago sorry

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