Answer:
A dilation with a scale factor of 2
Step-by-step explanation:
We know this because the coordinates of ABCDE were multiplied by 2
ex A coordinates are (4,-4) b coordinates are (8,-8) the coordinates were multiplied by 2
8/4=2
-8/-4/=-2
A) 1
B) 10/3
C) 6
D) 18/5
So only C is bigger than 4
Answer:
Population of fish in 2010 = 1,646 fish (Approx.)
Step-by-step explanation:
Given:
Population of fish in 2002 = 2100 fish
Decrease rate = 3% per year
Find:
Population of fish in 2010
Computation:
Number of year = 2010 - 2002
Number of year = 8 year
A = P[1+r]ⁿ
Population of fish in 2010 = Population of fish in 2002[1+(-3%)]ⁿ
Population of fish in 2010 = 2100[1-0.03]⁸
Population of fish in 2010 = 2100[0.97]⁸
Population of fish in 2010 = 2100[0.7837]
Population of fish in 2010 = 1645.77
Population of fish in 2010 = 1,646 fish (Approx.)
Answer:
The answer is, a) x^2(2x+3)/2(4x-3)
