Question

please tell me right answer with steps​

Answer 1

Step-by-step explanation:

C=kA

For A =70 The Vale of C is 3150

3150=K (70)

K=45. (Now you can solve the table easily)

Formula for connecting c and A

C=45A

Part (c)

If C=3825 A=?

C=kA

3825=45(A)

A=85