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LUCKY_DIMON [66]
3 years ago
14

30% of consumers prefer to purchase elecktronicks online you randomly select 8 consumers find the probability that the number of

consumers who prefer to purchase electronics online is a exactly 5 be more than 5 &c at most 5
Mathematics
1 answer:
Lapatulllka [165]3 years ago
5 0

Answer:

see below

Step-by-step explanation:

Take the number of people surveyed and multiply by 30 %

8 * 30%

Change to decimal form

8 * .3

2.4

About 2.4 will purchase online

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Answer choices :<br> A.27<br> B.32<br> C.34<br> D.39
ololo11 [35]

x = 27° (A)

Step-by-step explanation:

5x° + (x + 18)° = 180°

(5x + x)° + 18° = 180°

6x° + 18° = 180°

6x° = 180° - 18°

6x° = 162°

x° = 162 ÷ 6

x° = <u>2</u><u>7</u><u>°</u>

So, the value of x is 27° (A)

<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

7 0
3 years ago
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Answer:

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Step-by-step explanation:

6 0
3 years ago
Marla did 65 sit ups each day for 1 week. Use the distributive property to show an expression u can use to find the total number
Debora [2.8K]
<span>the total number of sit ups = 7(60 + 5)
                                          = 7 * 60 + 7 * 5
                                          = 420 + 35
                                          = 455

Hope it helps</span>
8 0
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10. To which subsets of the real numbers does the number √7 belong?
Lunna [17]

10. √7=irrational numbers

11.

15x - 20

------------   =   15x-4

5

5 0
3 years ago
Area of this circle <br> attachment below
aleksandrvk [35]

Answer:

Step-by-step explanation:

Area of a circle = (3.14) (6)2

= 113.04

6 0
3 years ago
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