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VMariaS [17]
3 years ago
5

Whats 2+2 i need this by 10 minw

Mathematics
2 answers:
valina [46]3 years ago
7 0

Answer:

4

Step-by-step explanation:

Ber [7]3 years ago
4 0

Answer:

4 :)

Step-by-step explanation:

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A person's metabolic rate is the rate at which the body consumes energy. Metabolic rate is important in studies of weight gain,
cupoosta [38]

Let m be mean

Mean= sum/ n

Mean= (1720+1687+1367+1614+1460+1867+1436) / 7

m= 11151 / 7

M= 1593

Mean= 1593

Standard deviation

|x-m|^2

For 1st: |1720-1593|^2=8836

For 2nd: |1687-1593|^2=10201

For 3rd: |1367-1593|^2=51076

For 4th: |1614-1593|^2=441

For 5th: |1460-1593|^2=1689

For 6th: |1867-1593|^2=75076

For 7th: |1436-1593|^2=24649

Summation of |x-m|^2 = 171968

Standard deviation sample formula is:

S.D = sqrt((summation of |x-m|^2) / n-1)

S.D=sqrt(171968/6)

S.D=sqrt(28661.33)

S.D=169.30

Standard deviation is 169.30

3 0
3 years ago
Kendall transformed the equation
Bad White [126]

Answer:

A) Kendall made a mistake; the equation has no solution.

Step-by-step explanation:

3x = 3x + 10

6 0
3 years ago
alex has twice as much money as jennifer. jennifer has $6 less than Shannnon. Together they have $54. how much money does each h
Mnenie [13.5K]
54-6=48/4=12  12 for jennifer+24 for Alex+18 for Shannon = 54
6 0
3 years ago
Any Simple way to learn mathematics formula ?​
polet [3.4K]

Answer:

I'll be honest if you don't understand your teacher just try looking it up on yt. Or like Kahn Academy. And if neither of that works just ask here, or maybe some older friends or siblings.

6 0
3 years ago
Read 2 more answers
Nathan goes to the store and buys 2 shorts and 4 shirts for 70$. He later goes to the same store and buys 3 shorts and 3 shirts
stiks02 [169]

Answer:

Each item of clothing costs $12.50

Please Mark brainliest

Step-by-step explanation:

8 0
3 years ago
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