Using the greatest common factor for the terms, how can you write 56 + 32 as a product? a) 4(14 + 8) b) 7(4 + 8) c) 8(7 + 4) d) 14(4 + 2)

Anyone know? will mark brainliest if correct

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days