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Deffense [45]
3 years ago
12

Please help. If this isn't done by today i'm grounded :(

Mathematics
2 answers:
Romashka [77]3 years ago
8 0

Answer:

B. temporary

 

Step-by-step explanation:

DedPeter [7]3 years ago
4 0

Answer:

B. temporary

Step-by-step explanation:

The last sentence says that the alignment of atoms does not last long.

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Komok [63]

Answer: ur right

Step-by-step explanation:

4 0
2 years ago
Let v =LeftAngleBracket 8, negative 1 RightAngleBracket. What is the approximate direction angle of v?
kirill [66]

Answer:

353

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A shop keeper has offered an item for sale. Its label price is Rs . It is not sold in one-month period and after one month its l
BigorU [14]

Answer:

x = Rs 20,833.33

the value of x is Rs 20,833.33

Step-by-step explanation:

Let x,y and z represent the price of the item initially, after one month and after two months respectively.

Given that;

after one month its label price is reduced by 20%

y = x - 20% of x

y = x - 0.20x

y = 0.80x ........1

after 2 months its reduced price is further reduced by 10% and then sold it for Rs 15000.

z = y - 10% of y

z = y - 0.10y

z = 0.90y ........2

Substituting equation 1 into 2;

z = 0.90(0.80x)

z = 0.72x

Also z = Rs 15000

So,

z = 0.72x = Rs 15000

0.72x = Rs 15000

x = Rs 15000/0.72

x = Rs 20833.33333333

x = Rs 20,833.33

the value of x is Rs 20,833.33

5 0
3 years ago
The CEO of a local tech company wants to estimate the proportion of employees that are pleased with the cleanliness of the break
Setler [38]

The type of sampling method proposed is a <u>convenience sampling</u> because it's a non-probability sampling method.

<h3>What is convenience sampling?</h3>

Convenience sampling can be defined as a type of non-probability sampling method which involves surveying and selecting representatives that are easily accessible.

The CEO could implement the second sampling method as follows:

  • Assign a serial number to each employees of the total 4,700 employee names.
  • Use a random number generator software to obtain 600 random numbers.
  • The 600 random numbers in Step 2 above forms the desired sample of 600 employees out of 4,700 employees at the company.

Read more on convenience sampling here: brainly.com/question/1445924

#SPJ1

8 0
2 years ago
The circle below has center P, and its radius is 6in. Given that =m∠QPR170°, find the length of the major arc QSR.
kenny6666 [7]

The length of the major arc QSR is 39.77 inches

<h3>How to find the length of the major arc QSR?</h3>

The given parameters are:

m∠QPR = 170 degree

Radius, r = 6 inches

The length of the major arc QSR is calculated as:

Arc length = (360 - Angle/360) * 2πr

Substitute the known values in the above equation

Arc length = (360 - 170/360) * 2 * 3.14 * 6

Evaluate the difference

Arc length = (190/180) * 2 * 3.14 * 6

Evaluate the product

Arc length = 39.77

Hence, the length of the major arc QSR is 39.77 inches

Read more about arc lengths at:

brainly.com/question/2005046

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7 0
2 years ago
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