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ale4655 [162]
3 years ago
8

The above is a a a a a a a a a a a a a a a a a a a

Mathematics
1 answer:
Reptile [31]3 years ago
3 0

X f πxf

-1 2 -2

3 1 3

-1 -2 2

0 -3 0

total =3

mean (π)=πxf ÷n

= 3÷4

= 0.75 these is not answer I thank so

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I don't understand how to further answer the question. Can somebody explain with an image of the work??
STatiana [176]
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4 0
3 years ago
Read 2 more answers
Nathan ordered one cheeseburger and one bag of chips for 3.75 jack ordered two cheeseburgers and three bags of chips for 8.25 kn
Elan Coil [88]

Answer:

cheeseburger is $3 and chips is $0.75

Step-by-step explanation:

Let price of cheeseburger be x while price of a bag of chips be y hence for the case of Nathan, we can write the equation as x+y=3.75. Similarly, for Jack, we can write it as 2x+3y=8.25

x+y=3.75 hence x=3.75-y and substituting this into the second equation we have

2x+3y=8.25

2(3.75-y)+3y=8.25

7.5-2y+3y=8.25

y=8.25-7.5=0.75

x=3.75-y=3.75-0.75=3

Therefore, price of cheeseburger is $3 and chips is $0.75

7 0
3 years ago
Herman already has 1 sticker, and he will get 33 additional stickers from each sticker pack he buys.
adell [148]

Answer:

Herman needs to buy 3 sticker packs to have a total of 100 stickers.

Explanation:

33 x 3 = 99

99 + 1 = 100

4 0
3 years ago
6/11x7/8 I don’t get this either
lilavasa [31]

Answer:

I suggest turning them both into decimals and then multiplying them and turning it back into a decimal

Step-by-step explanation:

6 0
3 years ago
Find the distance between M(-2,3) and N (8,2)
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1 and 6................. hope I helped
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