A conical water cup can hold about 157 cubic inches of water. The cup is 6 inches tall. Three students found the radius of the cup. They used 3.14 for Select all the solutions that show a correct method for finding the radius of the cup.

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

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x