B. A caffeine has a half life of about 5 hours. If you drink a cup of coffee (~95 grams of caffeine), how much caffeine
will be left in your body after 15 hours?
Hint: remember, it halves every 5 hours, so t is not equal to
15 (t + 15).

4.6875 pounds

step-by-step explanation:

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation: