Twenty years ago, a small group of famers joined together to grow and sell wheat. The following equation represents the amount of wheat (in tons), w. they produced each year. t. v = 48(1 + 0.13)^t

How many tons of wheat did they initially produce? tons

What was their rate of increase each year? %​

give more details

step-by-step explanation:

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:

21

jk it's 20

step-by-step explanation:

75%

step-by-step explanation: