A circular railroad-crossing sign has a diameter of 30 inches. which measurements is the closest to the area of the sign in square inches?

A- 188.4 square inches
B- 286.6 square inches
C- 706.5 square inches
D- 94.2 square inches

∞ this is your sign

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

a framing bias

step-by-step explanation:

rodrigo is subject to a framing bias i believe.