Sandy is baking a cake. The recipe calls for 6 cups of flour. She already put in 2 cups. How many more cups does she need to add?

4

Step-by-step explanation:

the recipe calls for 6 full cups of flour

she already added 2 cups into her bowl.

we would subtract the number of cups she needs to the cups she already put in.

6-2

=4

answer

explanation

the area of a circle is calculated using the formula

or

we can use any of the above formulae to calculate the required. preferably, let us use the latter since the diameter is

we substitute the diameter into the formula to get:

this is the exact value for the area of the circle.

the correct answer is a