Answer:
Step-by-step explanation:
Answer:
true
Step-btruey-step explanation:
There are 24 hours in a day. 25% is 25 / 100
% can always be replaced by divide by 100.
25/100 * 24 = 25*24/100 = 600 / 100 = 6
Therefore someone spends 6 hours a day in school.
The tax rate needed to balance the budget will be ...
tax rate = (budget amount)/(tax base)
In millions*, this is
tax rate = 1.1/90 = 0.0122... ≈ 12.2/1000 = 12.2‰
In terms of mils, the tax rate is 12.2.
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* As long as numerator and denominator are both expressed in millions, the factor of 1 million cancels from numerator and denominator and the fraction is the same value it would be if we put in all those zeros.
It’s been a while but I’m pretty sure you swap the variables. So for simplicity in my steps I’m replacing f(x) with y. So you start with y=cube root of x+12
First you need to swap variables so the equation is now x= cube root of y+12
Then you need to remove the cube root by cubing each side which gives you x^3= y+12
Then subtract 12 from both sides giving you x cubed - 12 =y
Finally you must replace the y with f^-1 (x) to show it’s an inverse so the inverse is f^-1 (x) = x cubed - 12 or if you’re using y, it would be y= x cubed - 12
