Your above ground pool has sprung a leak and you do not have a wag to fix it at 12 noob, the water in the pool is 5feet deep (in other words, the water level is 5feet above the ground).You are not sure how quickly the pool level is falling, so you check again after 40 minutes and see the water level is now 4 feet. You notice that there is a relationship between the time that had passed to the height of the water level in the pool. if you assume the height of the water level is decreasing at a constant rate, what will be the height of the water level at 1pm

-6 is the correct option from the above given options

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

5.762159

step-by-step explanation:

it would be 9 because when it is the nine is over five so that would mean it rounds up to 90 or 9