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Tpy6a [65]
3 years ago
9

Is this statement true or false? The element sodium is made of two kinds of atoms with different numbers of protons. A. True B.

False
SAT
2 answers:
Jobisdone [24]3 years ago
7 0
False an element is a substance made up of atoms with the same number of protons, elements are the simple substances known
hodyreva [135]3 years ago
6 0
False.
______________
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6-2 skills practice inverse functions and relations
xenn [34]

There are a lot of  inverse functions and relations. An example of this 6-2 skills math is find the inverse of  the following relations {(3, 1), (4, -3), (8, -3)}.

<h3>What is inverse functions?</h3>

The term inverse function connote a type of function (f) that is also a function that often undoes a form of operation of (f).

The inverse of the relations. {(3, 1), (4, -3), (8, -3)} is therefore

{(1, 3), (-3, 4), (-3, 8)} .

It is {(1, 3), (-3, 4), (-3, 8)}  because one just have to change the arrangement.

Learn more about  inverse functions from

brainly.com/question/3831584

5 0
2 years ago
Which Greek philosopher invented the scientific method
Blizzard [7]

Answer:Aristotle

Explanation:

Aristotle pioneered scientific method in ancient Greece alongside his empirical biology and his work on logic, rejecting a purely deductive framework in favour of generalisations made from observations of nature.

3 0
3 years ago
The author indicates that caloric reduction extends the life of a mammalian cell by
elena-s [515]
<span>initiating a series of steps that result in the increased production of certain enzymes</span>
5 0
3 years ago
A(t)=(t−k)(t−3)(t−6)(t+3) Given that a(2)=0 , what is the absolute value of the product of the zeros of a?
Ugo [173]
So using a(2)=0 we can first solve for k by substituting t for 2
0 = (2-k)(2-3)(2-6)(2+3)
0 = (2-k)(-1)(-4)(5)
0 = (2-k)20
0 = 40 - 20k
-40 = -20k
k = 2

The next step would be to find all the 0s of a.
0 = (t-2)(t-3)(t-6)(t+3)
T = 2,3,6,-3

Then we find the product
2x3x6x-3 = -108

Since the problem asks for the absolute value, the answer is positive 108
6 0
3 years ago
What do scientists know about the future of the universe?.
Black_prince [1.1K]

The future of the Universe will be determined by the struggle between the momentum of its expansion and the pull of gravity. ... The vertical scale indicates the size of the Universe. For the next several billion years, the expansion of the Universe gradually slowed down due to the effects of gravity on matter.

7 0
3 years ago
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