Since <em>x</em> is the number of 14-year periods, the first thing we do is divide 28 years by 14. 28/14=2. Now we use that in our function,
.
There will be 220 foxes after 28 years.
Let "a" and "b" represent the numbers of people on teams Alpha and Beta, respectively. The problem statement tells you
a = (1/4)b
b - 6 - 12 = a + 12
The first equation can be rewritten to give an expresion for b:
b = 4a
This can be substituted into the second equation to get
4a -18 = a +12
3a = 30
a = 10
There were originally 10 people on team Alpha.
Answer:
Around 169.65.
Step-by-step explanation:
The formula is (pi)r^2*h
(pi)3^2*6
(pi)9*6
54(pi)
169.65
9514 1404 393
Answer:
Step-by-step explanation:
The real part is the term not containing i as a factor.
The imaginary part is defined differently, depending on who you read. It is either the coefficient of i (-19), or the term containing i (-19i).
Above, we have shown the results that are obtained from functions designed to give the real and imaginary parts of a complex number.
real part: 14
imaginary part: -19, or -19i