For the following exercises, determine whether to use the Addition Principle or the Multiplication Principle. Then perform the calculations. 12. How many two-letter strings—the first letter from A and the second letter from B—can he formed from the sets A = { b , c d } a n d B = { a , e , i , o , u } ?
For the following exercises, determine whether to use the Addition Principle or the Multiplication Principle. Then perform the calculations. 12. How many two-letter strings—the first letter from A and the second letter from B—can he formed from the sets A = { b , c d } a n d B = { a , e , i , o , u } ?
For the following exercises, determine whether to use the Addition Principle or the Multiplication Principle. Then perform the calculations.
12. How many two-letter strings—the first letter from A and the second letter from B—can he formed from the sets
A
=
{
b
,
c
d
}
a
n
d
B
=
{
a
,
e
,
i
,
o
,
u
}
?
A research study in the year 2009 found that there were 2760 coyotes
in a given region. The coyote population declined at a rate of 5.8%
each year.
How many fewer coyotes were there in 2024 than in 2015?
Explain in at least one sentence how you solved the problem. Show
your work. Round your answer to the nearest whole number.
Answer the following questions related to the following matrix
A =
3
³).
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