Joe flips the disc shown below 15 times:

a disc with two layers is shown. the top layer is shaded in a darker shade of gray, and the lower section of the disc is white.

what is the probability that the 16th flip will result in the disc landing white side up?

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

it’s supposed to be -4+45=41

step-by-step explanation: