The formula that you will use will be the formula for the area of a circle, which is as follows:
A= Pi r^2
(Pi times the radius squared)
Aya’s time + 16 seconds
X+16
In a function, you need to substitute your input value for x in order to get your output. For example, if you have the function f(x)=3x, and your input value is 3, you have to substitute in 3 for x. In this case, 3 x 3 is equal to 9, therefore, your output for 3 in this function is 9. Keep in mind that the output always changes between equations.
1254 i believe because 1000 is 1 thousand, 2 hundreds, 1 more tens block than ones block is 5 because there are 4 ones blocks
I think one model would / could be 3 / 4
