A 19 gram sample of a substance that used to treat thyroid disorders has a k-value of 0.1123

the first question mark is 6 and the second question mark is 26 (the square root)

step-by-step explanation:

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⭐

36

step-by-step explanation: