A) P(t) = Po(1 - 0.06)^t
P(t) = Po(0.94)^t
where Po is the initial population of the fish and t is the time.
b.) Monthly rate of decrease = 6%/12 = 0.5%
Exact form 24/5
decimal form 4.8
mixed number form 4 4/5
Good morning,
Answer:
Step-by-step explanation:
h = altitude
side = a
using Pythagorean theorem: in the right triangle:
h² = a² - (a/2)²
= a² - a²/4
= 3/4a²
= [(√3/2)×a]²
⇒ h = (√3/2)×a.
:)
You can separate them so 6-4 and 1/2 - 1/7
6-4=2
1/2-1/7 you need to find a common denominator- 14
As you need to multiply 2 by 7 to get 14 you multiply the 1 by 7 to get 7/14. For the 1/7, you need to times the 7 by two to get 14 so you times the 1 by 2 to get 2/14.
So you get 7/14-2/14, because you have the same denominators you just subtract the top numbers and leave the bottom so you get 5/14. Add the 2 from earlier and your answer is 2 5/14
Answer:
Step-by-step explanation:
solve the quadratic equation
x² + 164 = 16x
x² - 16x + 164 = 0
quadratic formula
x = (16 ±√((-16)² - 4(1)(164))) / (2(1))
x = (16 ± √-400) / 2
x = (16 ± 20√-1) / 2
x = 8 ± 10√-1
as √-1 = i, the zeros are
x = 8 + 10i
x = 8 - 10i