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IrinaVladis [17]
3 years ago
15

The sum of a number is 4 less then 2 times a number is 35 what is the number?

Mathematics
1 answer:
Artist 52 [7]3 years ago
5 0
<h2>Answer:</h2>

<em>21.5</em>

<h2>Step-by-step explanation:</h2>
  1. 35 divided by 2 = 17.5
  2. 17.5 + 4 = 21.5
  3. <u>Just do the inverse</u>
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A scale for a scale drawing is 10cm:1mm. which is larger the actual object or drawing explain
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3 years ago
Automobile mechanics conduct diagnostic tests on 150 new cars of particular make and model to determine the extent to which they
galben [10]

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Step-by-step explanation:

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Formula for Margin of error :

E=z_{\alpha/2}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}

E=(2.576)\sqrt{\dfrac{0.28(1-0.28)}{150}}\\\\=0.0944377199216\approx0.0944\ \text{Rounded to four decimal places}

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6 0
3 years ago
Can I have help on 38 please?
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0 = - 11d
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4 years ago
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