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Mademuasel [1]
3 years ago
8

HURRY GETTING TIMED Which expression is equivalent to 20 n=3 20 n=3 + 20n=3

Mathematics
1 answer:
aksik [14]3 years ago
3 0
Divide both sides of the equation by the same term.
solution n=3/20
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PLEASE TELL ME DONT MIND ME TRYING TO ANSWER JUST PLEASEE
Volgvan

Answer:

18 hours. For 1 hour you packed 10 boxes.

Step-by-step explanation:

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3 years ago
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A test had a mean of 72% and a standard deviation of 8 what is the z-score for a test score of 85?
PolarNik [594]

Answer:

The answer to this question is within 2 stabdard deviations

Step-by-step explanation:

to get the score of 85 you got to add the deviation value to the mean whuch creates the deviation. do that multiple times and you get a multiple deviation

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2 years ago
2/3-1/4 I want the answer please
klemol [59]
You want to make the fractions have the same denominator.
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6 0
3 years ago
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A cylinder has a radius of 12m and a height of 30m. Find the surface area and volume
Anastasy [175]

Answer:

Surface Area: 1008π OR 3166.73

Volume: 4320π OR 13,571.68

Step-by-step explanation:

Surface Area Equation:

2πrh+2πr^2

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2π(360) + 2π(144)

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πr^2h

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Simplify: -60-15x+x => -60-14x

3 0
3 years ago
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