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fomenos
4 years ago
7

( i will make you the brainlest) A group of kids just finished trick-or-treating. The number of pieces of candy collected by eac

h kid is listed below
47,35,32,41,30


Find the mean number of pieces of candy.
Mathematics
2 answers:
Arisa [49]4 years ago
6 0
Well it would be 47 + 35 + 32 + 41 + 30 (which is 185) and then you would divide it by the number of kids which is 5 so it's 37 pieces per kid. Hope this helps!

attashe74 [19]4 years ago
4 0
There are 5 numbers.
47 + 35 + 32 + 41 + 30 = 185/5 = 37
The mean is 37

Hope this helps :)
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3 years ago
tom had a platter of chocolate wafers. he ate 5 of them and then gave his brother 3 he then moved on to his baseball team of 8 m
Aloiza [94]

Tom started with total 72 chocolate wafers.

<u><em>Explanation</em></u>

The number of chocolate wafers taken by 8 members of the baseball team are in the sequence :  1, 3,5,7,9,11,13,15

The above sequence is <u>arithmetic sequence</u> with first term(a₁)= 1 and common difference (d) = 2

<u>Formula for Sum</u> of first n terms in arithmetic sequence is....

S_{n}= \frac{n}{2}[2a_{1}+(n-1)d]

So, the Sum of 8 terms in that sequence....

S_{8}= \frac{8}{2}[2(1)+(8-1)(2)]\\ \\ S_{8}= 4[2+7(2)]\\ \\ S_{8}=4(2+14)\\ \\ S_{8}=4(16)=64

That means, the total number of chocolate wafers taken by the baseball team members is 64.  Tom ate 5 and then gave his brother 3 chocolate wafers at first.

So, the total number of chocolate wafers at starting =64+5+3=72

6 0
4 years ago
What is 3x plus 4 equals 12
____ [38]

Answer:

3x + 4 = 12

Step-by-step explanation:

plus = +

equal =  =

but if you were looking for the answer to the equation

3x + 4 = 12

3x = 12 - 4    (the symbol changes bc i switched it to the other                        side)

3x = 8

x = 8/3

~batmans wife dun dun dun.....

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