3 years ago

Find the measure of 4 90° 26° 116° 64°

Mathematics

1 answer:

miv72 [106K]3 years ago

6 0

The answer is 90 degrees

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What is the smallest number 13, 0.13, 1.03, 0.103, 1.3

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The smallest number of the group is .103

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After six weeks the tomato plant that was given extra food and water was 26 cm tall . The tomato plant that was not given any ex

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The answer is 19.37 cm. The problem is only asking what's 74.5% of 26 cm, 0.745 • 26 = 19.37 cm.

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3 years ago

Zero is not an element of the set of whole numbers <br><br> A). True<br><br> B). False

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Step-by-step explanation:

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Rewrite the expression by using symbols 7(x - 20)

Lelechka [254]

7 × x - 7 × 20

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3 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

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

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

=> $s = 9.64$

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3 years ago