A bicyclist travels 10 km in half an hour, then rests for half an hour, then travels 50 km in three hours. What is the bicyclist's average speed over the entire trip?

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

r = 78539458390583095803458309458039485093485 or just 3

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