Answer:
46,691
Step-by-step explanation:
Given that:
Initial population, P = 51000
Decreasing rate = 1.75% = 0.0175
Time, t = 5 years
Using the relation :
A (t) = Po * ( 1 - r)^t
A(t) population after t years
Po = Initial population figure
r = rate of decrease
A(t) = 51000 * (1 - 0.0175)^5
A(t) = 51000 * (0.9825)^5
A(t) = 51000 * 0.91550937355400390625
A(t) = 46690.9780
Hence, population after 5 years will be : 46,691
Answer:
3
Step-by-step explanation:
Your answer is 6.27
11 / 100 = .11 = 1% of 11
.11 x 57 = 57%
57% = 6.27
Answer:
240 cubic units
Step-by-step explanation:
5*6=30 (the base they show)
30*8=240
Answer:
Velocity = 4.22 m/s
Step-by-step explanation:
Time = 1 second
Radius = 6.1 cm
Diameter = 12.2 cm = 0.122 m
<u><em>Displacement = Revolution × π × Diameter</em></u>
Displacement = 11 × 3.14 × 0.122
Displacement = 4.22 m
<u><em>Now, Linear velocity:</em></u>
Velocity = displacement / Time
Velocity = 4.22 / 1
Velocity = 4.22 m/s