Answer:
Root at -4 with multiplicity of 2
Root at 2 with multiplicity of 1
Step-by-step explanation:
You don't actually need to factor this, you can just use Vieta's formulas and deduce the answer by looking at the options.
It states that the product of the roots is equal to the constant over the coefficient of the highest degree term; in this case, it is 16/1=16.
If you take the product of the roots of each answer, you get (from top to bottom) 16, 4, -16, and -4, which means that only the first answer is correct.
9514 1404 393
Answer:
A = 2000(1 +1)^(t/9)
$64,000
Step-by-step explanation:
The growth rate is 100% in 9 years, so the equation can be written ...
A = 2000(1 +1.00)^(t/9)
The amount in 45 years is ...
A = 2000(2^5) = 2000×32 = 64,000 . . . dollars
Answer:
24
Step-by-step explanation:
Find the unit rate, which is also known as slope, constant rate of change!
Answer:
Yes, she would reach her goal of 10 miles. She would have ran 10.5 (or 10 1/2) miles.
Step-by-step explanation:
If you multiply 1 3/4 (7/4) times 6 (6/1) you would get 10 1/2, which in decimal form is 10.5.
Hope this helps!
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