Answer:
40
Step-by-step explanation:
IT has doubled in size twice 75 =20 +75 =40 = 150 minutes.
<span>To get the Greates Common Factor (GCF) of 175 and 56 we need to factor each value first and then we choose all the copies of factors and multiply them:
</span>
175: 55756: 222 7GCF: 7
<span>The Greates Common Factor (GCF) is: 7</span>
Answer:
y = -27
Step-by-step explanation:
y=-15-12
y=-27
Your final answer will be:<u> 16x^4 - 80x^3 + 138x^2 - 95x + 24</u>
I will assume that the first equation is:
f(x) = 2x^2 - 5x + 3
and the second equation is:
4x^2 - 12x + 09.
To find f(g(x)) you need to plug in the equation of g(x) as x into the equation of f(x). So you get:
4(2x^2 - 5x + 3)^2 - 5(2x^2 - 5x + 3) + 3.
That then equals to:
4(4x^4 - 20x^3 + 37x^2 - 30x+9) - 5(2x^2 - 5x + 3) + 3.
Further simplified you get:
16x^4 - 80x^3 + 148x^2 - 120x + 36 - 10x^2 + 25x - 15 + 3.
That simplifies to:
16x^4 - 80x^3 + 138x^2 - 95x + 24.
If there are 1000 grams in one kilogram, than 150 minutes is the answer.
