This is urgent PLEASE help me
1 answer:
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To solve this problem, we need to know the formula for the nth term of an arithmetic sequence. The formula is 
= t₁ + (n-1)d, with being the nth term, t₁ being the first term, and d being the distance between terms. Now we can substitute values to figure out what is. When substituting, the equation becomes:
= 12 + 29(-6)
= -162
That means that the 30th term in this arithmetic sequence is -162.
That means that the 30th term in this arithmetic sequence is -162.
Answer: x < 360
Step-by-step explanation:
Let x be the total cost for the trip.
And, Here the total number of person = 4
Therefore, the cost for each person = x/4
And, According to the question, The cost must below $90 per person.
Therefore, x/4 < 90
⇒ x < 360
Which is the required inequality for the situation.
Answer: d.
Explanation:-
- The fundamental theorem of algebra tells that every non-constant single-variable polynomial with complex coefficients has at least one complex root.
- Corollary to the fundamental theorem tells that every polynomial of m>0 degree has exactly m zeroes.
Thus only option d. with degree 6 has exactly 6 roots.