Answer: It’s A
Step-by-step explanation: C= -14/3 which is simplified to -4 2/3
The final cost of the tablet is c(t) = 1.08p = 1.08(0.85t) = 0.918t
Required function is c(t) = 0.918t
The 8th term of the geometric sequence is 13122x^22
<h3>Explicit form of a geometric sequence</h3>
The explicit form of a geometric sequence is expressed according to the equation;
Tn = ar^n-1
where
r is the common ratio
a is the first term
n is the number of terms
Given the sequence below;
6x,18x^4,54x^7
r = 18x^4/6x
r = 3x^3
a = 6x
n = 8
Substitute to have:
T8 = 6x(3x^3)^8-1
T8 = 6x (3x^3)^7
T8 = 13122x^22
Hence the 8th term of the geometric sequence is 13122x^22
Learn more on geometric sequence here: brainly.com/question/24643676
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The product of c and 2 is greater than or equal to 20
c*2 >=20
divide by 2
c>=10
Which rug is which? I need to know before I can give the correct answer
