The vertices of figure efgh have coordinates e(1, 3), f(2, 5), g(4, 4) , and h(3, 3) . the vertices of figure e'f'g'h' have coordinates e′(3, -1), f′(4, 1), g′(6, 0) , and h′(5, -1) . which transformation of figure efgh produced figure e'f'g'h' ? a.) a translation 2 units right and 4 units down b.) a reflection across the y-axis c.) a translation 2 units left and 4 units up d.) a reflection across the x-axis

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 reporter's right

step-by-step explanation:

1/4 = .25 / 25%