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3 years ago

The sum of 6 consecutive odd numbers is 204.

Mathematics

1 answer:

shutvik [7]3 years ago

7 0

Answer:

29,31,33,35,37,39

Step-by-step explanation:

"X" will be the average of the 6 numbers, this will be an even number, the 6 odd numbers are:

x-5, x-3, x-1, x+1, x+3, x+5

NEXT:

204=(x-5) + (x-3) + (×-1) + ( x+1) + (×+3) + (x+5)=6x

divide both ends by 6 to find:

X=204÷6 =34

▪︎ This means the 6 odd numbers are:

29, 31, 33, 35, 37, 39

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Step-by-step explanation:

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3 years ago

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3 years ago

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3 years ago

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Which number is equal to 10 Superscript negative 3? –1,000 –30 0.001 0.003

Karolina [17]

Given:

The given expression is $10^{-3}$

We need to determine the equivalent number.

Equivalent expression:

To determine the equivalent number, let us solve the expression $10^{-3}$

Thus, let us apply the exponent rule $a^{-b}=\frac{1}{a^{b}}$ , we get;

$10^{-3}=\frac{1}{10^{3}}$

Also, the term 10³ can be written as $10^{3}=1000$

Thus, we get;

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3 years ago

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NEED HELP

Sladkaya [172]

Answer:

2.60

Step-by-step explanation:

z-score is the difference between the score and mean, divided by the standard deviation.

$z = \frac{x - \mu}{\sigma}$

$z = \frac{91-77.5}{5.2} = \frac{13.5}{5.2} \approx 2.596$

So 2.6 is an answer close enough.

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3 years ago