3 years ago

What is Quantum theory?

Mathematics

1 answer:

Mariana [72]3 years ago

8 0

Answer:

a theory of matter and energy based on the concept of quanta, especially quantum mechanics.

Step-by-step explanation:

there really is no step by step explanation :)

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Nick has a bag of marbles. Without looking in the bag, he

Ulleksa [173]

Answer:

Step-by-step explanation:

Ok wait. Try add

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2 years ago

Read 2 more answers

PLEASE HELP 15 POINTS<br> Find m RS<br> S<br> (6x-28)<br> (4x+ 20)

dimaraw [331]

Answer:

arc RS = 116°

Step-by-step explanation:

Since the 2 chords are congruent then their minor arcs are congruent, that is

SR = TU, substitute values

6x - 28 = 4x + 20 ( subtract 4x from both sides )

2x - 28 = 20 ( add 28 to both sides )

2x = 48 ( divide both sides by 2 )

x = 24

Then

arc RS = 6x - 28 = 6(24) - 28 = 144 - 28 = 116°

8 0

2 years ago

For the point P (-17,25) and Q(-10,30), fins the distance d(P,Q) and the coordinates of the midpoint M of the segment PQ.

Nonamiya [84]

Answer:

Distance = 8.6

M = (-13.5,27.5)

Step-by-step explanation:

Distance = $\sqrt{(x_{2 }- x_{1 })^2 + (y_{2 }- y_{1 })^2$

= $\sqrt{(-10_ }- (-17)_{ })^2 + (30_{ }- 25_{ })^2$

= $\sqrt{(-10_{ }+ 17_{ })^2 + 5^2_$

= $\sqrt{7^2+5^2}$

= $\sqrt{49+25}$

= $\sqrt{74}$

= 8.6

Midpoint = $(\frac{x_{2}+x_{1}}{2};\frac{y_{2}+y_{1}}{2})$

= (-10+(-17)) ÷ 2 ; (30+25) ÷ 2

= -27 ÷2 ; 55 ÷ 2

= -13.5, 27.5

3 0

2 years ago

2 boxes of tea weigh 3 oz. A Tea company packs 112 boxes in a case of tea. How many pounds does each case of tea weigh?

12345 [234]

16 ounces equal 1 pound.
So 1 box is 1.5 ounces of tea.
multiply 1.5 by 112 and you get 168.
Then divided by 16 to make the ounces become pounds.
The answer is 10.5

6 0

2 years ago

Simpilify : 10a^{3} divided by (15a^{15} + 5a^{5} - 3a^{3})

Ugo [173]

Hopefully it's helpful

5 0

2 years ago