Hope its understandable
There are 24 million hours in one million days
The number of hours in a day is :
Number of hours in a million days would be :
1000000 * 24 = 24000000
Hence, there are 24 million hours in one million days
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8 years
Given:
Sara just turned 18 years old.
She spent of her life living in Rochester, NY.
Question:
How many years did Sara live in Rochester?
The Process:
From the information above, we make a suitable diagram as follows:
Four of the nine parts are the question. The nine full parts below are Sara's ages.
Let us calculate how many years did Sara live in Rochester.
We crossed out 9 and 18.
Thus Sara has lived in Rochester for
- - - - - - - - - -
Quick Steps:
Keywords: Sara, just turned 18 years old, she spent ⁴/₉, her life, living in Rochester, NY, how many, live in Rochester
Answer:
Step-by-step explanation:
Composition of two functions can be obtained by replacing inner function in place of x of outer function and then plugging back the actual value of inner function f(x) and then simplifying it gives g(f(x)) which is usually called gof(x) .
f(x) = -
g(x) = 3x
g(f(x) ) = 3 f(x)
=3 ()
=
Answer:
-9x²
Step-by-step explanation:
We have given two functions.
We have to find their composition.
f(x) = -3x² and g(x) = 3x
(gof)(x) = g(f(x)) = ?
Firstly , we have to put the value of f(x) in g(f(x)).
Putting given values, we have
g(f(x)) = g(-3x²)
g(f(x)) = 3(-3x²)
g(f(x)) = -9x² which is the answer.