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polet [3.4K]
2 years ago
15

Help please A.S.A.P 7s=-49

Mathematics
2 answers:
arsen [322]2 years ago
7 0
S will equal -7 if thaats the question youre asking

Kisachek [45]2 years ago
5 0
The correct answer is -7
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Help! Kinda on a rush with this quiz!
Natasha2012 [34]
B



Step by step explanation This is how I got the answer to your question and I gave you the solution I hope this helps you out
8 0
2 years ago
The mean length of 6 childrens' big finger is 12.6cm.
malfutka [58]

14.94 cm ( to 2 dec. places )

We require the sum totals of the 2 groups before calculating the mean of all 14

using mean = \frac{sum}{count}

Children's sum

12.6 = \frac{sum}{6}( cross-multiply )

sum = 6 × 12.6 = 75.6

Adult's sum

16.7 = \frac{sum}{8}( cross- multiply )

sum = 8 × 16.7 = 133.6

Total sum of all 14 = 75.6 + 133.6 = 209.2

mean = \frac{209.2}{14} = 14.94 cm


8 0
2 years ago
If a liquid weighs 2 pounds and has a capacity of 3 gallons, what is its density?
Illusion [34]
5 gallons would be the right answer

8 0
3 years ago
The area of a triangle is found using the formula: A=½bh
labwork [276]
It would be 12

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5 0
3 years ago
The numbers of calories per serving for various snakes foods are listed below.
Elanso [62]

Answer:

B. 108 calories

Step-by-step explanation:

The mean number of a data set is

\text{Mean}=\dfrac{\text{The sum of all calories in products}}{\text{The number of products}}

Corn chips: 230 calories

Popcorn: 25 calories

Potato chips: 115 calories

Pretzels: 62 calories

Thus,

The sum of all calories =230+25+115+62=432

The number of productrs = 4

The mean number of calories =\dfrac{432}{4}=108

3 0
3 years ago
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