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sesenic [268]
3 years ago
13

Answer the question that follow about the given sequence. “Does not exist” and “none” are valid answers. Blank answers will be c

ounted incorrect. -33, -27, -21, -15, … a. Arithmetic/Geometric/Neither? b. State the Common Ratio or Common Difference. c. Find the explicit formula for the nth term d. Find the recursive formula for the nth term e. Value of the 10th term f. ∑ notation for the Infinite Series. g. Sum of the Infinite Series.
Mathematics
1 answer:
sashaice [31]3 years ago
4 0

Answer:

  • it's an arithmetic sequence with common difference 6
  • An=6n-39, A10=21
  • Sn=3n'2-(39/2)n

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Answer is 25.6 you just put the numbers and multiply them and then add them

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3 years ago
What is the perimeter of the kite?<br> a.44<br> b.140
Andreyy89

Answer:

B.) 140 is your answer for your problem

5 0
2 years ago
Twice the sum of five and x is eight less than x
Anna007 [38]
We need to express this statement into a equation:

First of all. We will walk through the statement step by step into a mathematical language, so:

1. The sum of five and x:

x + 5

2. Twice the sum of five and x:

2(x + 5)

3. Eight less than x:

(x-8)

     Finally the whole statement is:

4. <span>Twice the sum of five and x is eight less than x:
</span>
2(x + 5) = (x-8)
2x + 10 = x - 8
x = -18


4 0
3 years ago
PLEASE HELP ME
yuradex [85]
The answer is C because it’s going back 5 times meaning it’s -5
8 0
2 years ago
Read 2 more answers
A diver begins at 140 feet below sea level. She descends at a steady rate of 7 feet per minute for 4.5 minutes. Then, she ascend
Brut [27]

Answer:

Step-by-step explanation:

starting point: 140 feet below sea level.=-140

she then decends= 7(4.5)=31.5

-140-31.5=-171.5

finally she ascends 112.2 feet

-171.5+112.2=-59.3 feet or 59.3 feet below sea level

4 0
3 years ago
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