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8090 [49]
3 years ago
10

PLEASE HELP ME HERE!!

Mathematics
1 answer:
Tcecarenko [31]3 years ago
8 0

Answer:

Step-by-step explanation:

(1). Maryam's answer is correct.

(2). x = 2

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3. The following sequence shows the number of pushups Kendall did each week, starting with her first week of exercising: 6, 18,
Alona [7]

{{{ THE BOLDED CHARACTERS SHOULD BE SMALL. }}}

SEQUENCE: 6, 18, 54, 162

18/6 = 3

54/18 = 3

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then, r (common ratio) = 3

_________________________________________

RECURSIVE RULE: r = 3

an = a(n - 1) × r       [formula]

ANSWER: an = a(n - 1) × 3

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ITERIATIVE RULE: r = 3, a1 = 6

an = a1 × r^(n - 1)       [formula] [ ^(n-1) is an exponent]

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3 years ago
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What's the problem?
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3 years ago
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Elanso [62]
The margin of error given the proportion can be found using the formula

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n is the sample size

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8 0
3 years ago
Read 2 more answers
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The answer would be 3.1428
7 0
3 years ago
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