Step-by-step explanation:
P(t) = 12,000 (2)^(-t/15)
9,000 = 12,000 (2)^(-t/15)
0.75 = 2^(-t/15)
ln(0.75) = ln(2^(-t/15))
ln(0.75) = (-t/15) ln(2)
-15 ln(0.75) / ln(2) = t
t = 6.23
Hello, the correct answers are
truth for 0.25
false for 4
I just took quiz
Answer:
58%
Step-by-step explanation:
47/81 x 100%
≈ 58%
Hope it helps : )
875 miles times 500 miles per one inch, equals 1.75 inches on the map!
K=4+1/256
If this is a multiple choice question, please provide the choices ;)
