The point A(-1, 4) is translated five units right and three units down. Which rule describes the translation? (x, y) → (x+5.y+3)
O(x, y) = (x+5.y-3)
(x, y) → (X+3.y+5)
(x. y) → (X-3.y+5)

a) 15/7

step-by-step explanation:

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )