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Harrizon [31]
3 years ago
10

A sequence has three terms the term to term rule for sequence is multiple by3 and then add 7 given that the first term of the se

quence is -1 write down the value of the third term
Mathematics
1 answer:
olasank [31]3 years ago
8 0

Answer:

Step-by-step explanation:

a₁ = -1

a₂ = 3a₁ + 7 = 3(-1)+7 = 4

a₃ = 3a₂ + 7 = 3·4+7 = 19

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The table shows locations on a map.
Nina [5.8K]

Answer:

The table shows locations on a map.

<u>Place</u>

  1. park
  2. farmers market
  3. post office
  4. bus stop

<u>Location</u>

  1. (-2,2)
  2. (-2,3)
  3. (2, 2)
  4. (6,-3)

Which places on the map are 4 units apart?

O the park and the farmer's market

O the farmers market and the bus stop

<em><u>✓</u></em> <em><u>the post office and the park</u></em>

O the post office and the bus stop

Step-by-step explanation:

Distance :---

→ \sqrt{ {(2 - ( -2 ))}^{2}  + {(2 - 2)}^{2}  } \\   = \sqrt{ {4}^{2} +  {0}^{2}  }  =  \sqrt{ {4}^{2} }  =  \boxed{4 \: units}

5 0
3 years ago
Q. Mrs. Jackson purchased 8/9 lb of potatoes. She used 3/4 of the potatoes to prepare dinner. How much of the potatoes did Mrs.
kompoz [17]

Answer:

The answer is 5/36

Step-by-step explanation:

first, you are going to convert both of the fractions to have the same dinominator by multiplying by any of their factors.

32/36 - 27/36 = 536

Then you subtract the numerators and that's it

hope I helped :)


7 0
3 years ago
Given 100 grams of bacteria that decreases at the rate of 1/2 per year. What would be an appropriate range after 4 years
Brilliant_brown [7]

Answer: B 0

Step-by-step explanation:

8 0
2 years ago
I'll mark you brainlist and give you 5 star I just need a lot of help
Softa [21]
ANSWER: M(-9,-4) to M’(-5,2)
If (x,y) is to (x+4,y+6)
Then (-9,-4) is to (-9+4,-4+6)
Hence (-9,-4) is to M’(-5,2)
Hopefully it’s correct
4 0
3 years ago
Read 2 more answers
There are 64 pretzels in a 16-ounce bag of chocolate-covered pretzels.
Shkiper50 [21]

Answer:

64 pretzels in a 16 oz bag

1 oz will contain 64/16 pretzels = 4

5 oz will therefore contain 4 x 5 = 20 pretzels

Step-by-step explanation:

See here for a deeper explanation! ^^

Hopefully it helps :)

brainly.com/question/200543

8 0
3 years ago
Read 2 more answers
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