Whitney is making a strawberry cake for her brother’s birthday. The cake pan is a right rectangular prism 20\text{ cm}20 cm20, start text, space, c, m, end text wide by 28\text{ cm}28 cm28, start text, space, c, m, end text long. Whitney puts 1848\text{ cm}^31848 cm 3
1848, start text, space, c, m, end text, cubed of batter into the pan.

3.3

Step-by-step explanation:

Enjoy.

$27.5

step-by-step explanation:

$110.00 divided by 4

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: