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Pavlova-9 [17]
2 years ago
12

What is the mean of 4,7

Mathematics
1 answer:
djverab [1.8K]2 years ago
5 0

Answer:5.5

Step-by-step explanation:first we have to plus 4 and 7 and then we to divide the answer we get by 2 because there are only 2 digits and then the mean is 5.5

hope it helps

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How are below 0, -10 and -20 related?<br><br>It's an emergency! PLEASE HELP​
Leviafan [203]

Answer:

-10 is subtracted from each one starting from 0

hope it helps

6 0
3 years ago
What is the letter a? 6a+14=-7-a. a=?
grin007 [14]

<span>6a+14=-7-a

you simplify the equation to the form, which is simple to understand
<span>6a+14=-7-a

you move all terms containing a to the left and all other terms to the right.
<span>+6a+1a=-7-14

you need to simplify left and right side of the equation.
<span>+7a=-21

you divide both sides of the equation by 7 to get a.
<span>a=-3</span></span></span></span></span>
5 0
3 years ago
Read 2 more answers
For each sequence, find the first 4 terms and the 10th term<br> 1) 2n-1
Katena32 [7]

Answer:

1st term: 1, 2nd term: 3, 3rd term: 5, 4th term: 7 & 10th term: 19

Step-by-step explanation:

1st term: 2(1) - 1

              2 - 1 = 1

2nd term: 2(2) - 1

                4 - 1 = 3

3rd term: 2(3) - 1

               6 - 1 = 5

4th term: 2(4) - 1

               8 - 1 = 7

10th term: 2(10) -1

                20 - 1 = 19

6 0
3 years ago
Can I get some help with this please.
Ratling [72]

Answer:

The y-intercept represent:

122,000 (1985) represents the starting population from when they began calculating the data.

Step-by-step explanation:

6 0
3 years ago
Serena paid $194.99 for a game system and then bought two equally-priced games. If she spent a total of $284.97, what is the pri
Nataly_w [17]
$284.99 - 4194.99 = $89.98
$89.98 ÷ 2 = $ 44.99

p = $44.99 for each game.
3 0
4 years ago
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