3 years ago

Brian compared the absolute values of the numbers−12,34,and−14.Arrange the numbers from least to greatest.

Mathematics

1 answer:

solniwko [45]3 years ago

3 0

Answer:

-12, -14, 34

Step-by-step explanation:

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Shtirlitz [24]

Answer:

The answer is A

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3 years ago

Laura swims 500 meters in 8 minutes.

Alexxandr [17]

Step-by-step explanation:

(500/8)15=937.5 meters in 15 minutes

62.5 m in one minute

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2 years ago

According to Wine-Searcher, wine critics generally use a wine-scoring scale to communicate their opinions on the relative qualit

Romashka-Z-Leto [24]

Answer:

$\= x = 82$

$s = 9.64$

Step-by-step explanation:

From the question we are told that

The data is 87 91 86 82 72 91 60 77 80 79 83 96

Generally the point estimate for the mean is mathematically represented as

$\= x = \frac{\sum x_i }{n}$

=> $\= x = \frac{87 +91 + 86 + \cdots + 96}{12}$

=> $\= x = 82$

Generally the point estimate for the standard deviation is mathematically represented as

$s = \sqrt{\frac{ \sum ( x_i - \= x )^2 }{ n -1 } }$

=> $s = \sqrt{\frac{ ( 87 - 82 )^2 +( 91 - 82 )^2 + \cdots + ( 96 - 82 )^2 }{ 12 -1 } }$

=> $s = 9.64$

8 0

3 years ago

Charlie saves $21.45 each month for 6 months.In the seventh month, he only saves $10.60.How much money will Charlie have after 7

Tomtit [17]

$21.45 x 6 = $128.7
$128.7 + $10.60 = $139.3

Charlie will have saved $139.3 in 7 months

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3 years ago

Nelson used 35% of his savings account for his class trip in May. If he used $140 from his savings account while on his class tr

vladimir1956 [14]

Answer:

$400

Step-by-step explanation:

140 ÷ 35% = 400

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2 years ago