how many water molecules are in 4.0 moles of water

The relevant part of the sine table is given below.0′6′12′18′24′30′36′42′48′54′Mean Diff.0.0∘0.1∘0.2∘0.3∘0.4∘0.5∘0.6∘0.7∘0.8∘0.9∘1 2 3 4 546∘0.72906Write 46∘51′=46∘48′=3′. From the table we have

sin46∘48′=0.7290

Mean Difference for 3′=0.0006

∴sin46∘51′=0.7290+0.0006=0.7296

Answer: The value of sin45° is = 1/2

The value of Sin 45° in decimal form is 0.7071067812.

sin 45° we may recall that an isosceles right triangle with sides of 1 and with hypotenuse of square root of 2 will give you the sine of 45° as half the square root of 2. sin 30° and sin 60°: An equilateral triangle has all angles measuring 60 degrees and all three sides are equal.

Answer:

4.

(a) It is identical with the name of an existing company.

5.

(b) A public company seeking investment from public

6.

(c) Promotion, Incorporation, Capital Subscription

7.

(a) Before the incorporation

8.

(d) not binding on the company.

True or False

1. True
2. False
3. False
4. False
5. False

Step-by-step explanation:

HCF OF 20 30 and 40 by listing common factors :-

factors of 20 -  1,2,4,5,10,20

factors of 30 - 1,2,3,5,6,10,15,30

factors of 40 - 1,2,4,5,8,10,20,40

There are 4 common factors

i.e, 1,2,5 and 10

therefore,

the greatest common factor of 40,20 and 30 is 10

Answer:

∴ Greatest common factor of [tex]40,20[/tex] and [tex]30[/tex] is [tex]10[/tex].

Step-by-step explanation:

• In context with question asked,
• We have to find the greatest common factor of [tex]40,20[/tex] and [tex]30[/tex].
• To find greatest common factor, we have to first find factors of given numbers.
• So, the factors are,

       Factors of [tex]40=1,2,4,5,8,10,20,40[/tex]

       Factors of [tex]20=1,2,4,5,10,20[/tex]

       Factors of [tex]30=1,2,3,5,6,10,15,30[/tex]

• We can see that, the greatest common factor is [tex]10[/tex].
• ∴ Greatest common factor of [tex]40,20[/tex] and [tex]30[/tex] is [tex]10[/tex].

• The growth of microorganisms especially bacteria is the commonest reason for the spoilage of achars and pickles.
• When we add salt to the achars and pickles, their substance concentration will increase as compared to the inner surroundings of the microorganisms.
• Due to the hypertonic surrounding provided to the microorganisms, osmosis happens.
• In osmosis water moves from the internal hypotonic surrounding of the microbes to the external hypertonic surrounding inflicting the microbes to dehydrate that eventually results in their death.
• Thus salt or sodium chloride is employed for the preservation of achars and pickles.

Answer:

sodium benzoate

Explanation: