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postnew [5]
2 years ago
7

2. Mrs. Johnson asked her 6th-grade students to form a number pattern using these rules. 1) Use the number 1 as the first term.

2) To find any other term, double the previous term and add 2. The first two numbers in the pattern are 1 and 4. What is the 4th number in the pattern? А 20 B 22 С 44 D 46​
Mathematics
2 answers:
Rashid [163]2 years ago
3 0

Answer:

B. 22

HOPE THIS HELPED! :)

jek_recluse [69]2 years ago
3 0

Answer:

22

Step-by-step explanation:

You can just use the previous terms to derive the 4th term.

3rd term: 4(2) + 2 = 10

4th term: 10(2) + 2 = 22

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We know, Volume of rectangular prism = l * b * h
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In Short, Volume will increase to it's 8 times

Hope this helps!
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3 years ago
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3 years ago
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[6] Jessica sold one third of her records and then bought 84 more. She now has 178 records. How many records did Jessica begin w
tia_tia [17]

Answer:

  • 141 records

Step-by-step explanation:

Let the initial number be x

<u>Sold 1/3x, and now has:</u>

  • x - 1/3x = 2/3x

<u>Bought 84 more and now got 178:</u>

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7 0
3 years ago
an owl travels 8 1/3 miles an hour and a seagull travels 12 1/2 miles in 2/3 hour. which animal is faster?
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3 years ago
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Given the function f(x) = 0.5|x - 4| + 6, for what values of x is f(x) = 7
Vinil7 [7]

Answer:

6 or 2

Step-by-step explanation:

f(x) = 0.5|x - 4| + 6

0.5|x - 4| + 6 = 7

0.5|x - 4| = 7-6

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so the value of x = 6 or 2

3 0
3 years ago
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