Does anybody know when the brainly tutors will return?
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For question<span>
</span> 111. the value of x is x = 2/5
Sorry I couldn't answer other questions.. :(
But I hope this helped!!… :D
Please correct me if I'm wrong!!… :3
Sorry I couldn't answer other questions.. :(
But I hope this helped!!… :D
Please correct me if I'm wrong!!… :3
Answer:
The statement is correct
see the explanation
Step-by-step explanation:
we know that
The equation of a exponential growth function is equal to
where
y is the area covered by the plant in percentage
x is the time in years since 2000
r is the rate of change
a is the initial value
In this problem we have
substitute the values
In the year 2005
substitute the value of x in the exponential function
48.6% is about 50%
therefore
The statement is correct
<u>Answer:</u>
The element is Chromium.
<u>Explanation:</u>
The atom has 24 protons and 12 neutrons.
We know that Cr has 24 number of protons, to the Chemical is Cr (Chromium)
Again, we know that the atomic number is the number of protons and the atomic mass is the sum of proton and neutron.
So, the atomic number is 24 and the atomic mass is (24+12)= 36
Therefore, the symbol is