Answer:
n - 6 < -4
Step-by-step explanation:
6 being less than n hints at a subtraction equation, n coming first as the value of the constant is currently unknown. 'Less than -4' hints that -4 is the value on the other side of the inequality, < acting as the 'equal' sign in this sense.
The number of permutations of the 26 letters of the English alphabet that do not contain any of the strings fish, rat, or bird is 402619359782336797900800000
Let

Then

Note that since
, 
But since
, 
and
, 
Since

where 
and

What we are looking for is the number of permutations of the 26 letters of the alphabet that do not contain the strings fish, rat or bird, or

This link contains another solved problem on permutations:
brainly.com/question/7951365
Answer:
DJ= $39.58
Step-by-step explanation:
KOBE (K)
DJ (DJ)
A'MARI (A)
K= $24.55 + A
DJ= K –$15.60
Total Amount= $125.40
(24.55 + A) + (K – 15.60 + A) + A= 125.40
2A + K + 8.95 = $125.40
2A + K = $116.45
2A + (24.55 + A) = $116.45
3A = $91.90
A= 91.90 ÷ 3
A= $30.63
Therefore,
K= 24.55 + 30.63
K= $55.18
DJ= $55.18 – 15.60
DJ= $39.58
Harry's number is 0.04, and Terry's number is 4.
Hope this helps!
Hello,
Answer A
(x-x0)²+(y-y0)²=r²