Answer:
6%
Step-by-step explanation:
450.5 - 425 = 25.5
25.5/425= .06
.06 times 100 = 6
The most precise is 4.00 because that is equal to 10.16 cm and that is the most closes to an exact measurment.
V=L X W X H
1,296=6 x w x 24
1,296=144 x w
1296/144=w
9=width
Answer:
5.5 minutes
Step-by-step explanation:
Fill in the given information and solve for t.
75 = -15cos(2πt/15) +65
-10/15 = cos(2πt/15)
t = 15/(2π)arccos(-2/3) ≈ 5.492
The volume reaches 75 dB about 5.5 minutes after the truck arrives.