Okay so what it means is 9/11 is 22 is 2 times as much as 11 right? so then what is 9*2? then it'd be 18/22,
9/11 = 18/22 They are equivalent fractions 2 X (9/11) = (18/22)
The value of a book is $150 and decreases at a rate of 4% per year. Find the value of the book after 12 years
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If it decreases at 4% every year, then its value becomes:
100% - 4% = 96% = 96/100 = 0.96
At the end of the 1 year its value becomes: 150*(0.96)
At the end of the 2 years its value becomes: 150*(0.96)*(0.96) = 150*(0.96)²
At the end of the 3 years its value becomes: 150*(0.96)*(0.96)*(0.96) = 150(0.96)³
So similarly at the end of 12 years, its value becomes 150*(0.96)¹²
=50*(0.96)¹² simplify with calculator.
≈ 91.91
Value at the end of 12 years becomes ≈ $91.91
I hope this helps.
Rearrange the following equations into slope intercept form. -3y=2x-6
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divide both sides by -3 slope intercept form
Someone please help me graph! And I can someone please give me the 5 short answers at the bottom ?
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y = (2/3)x - 1/3 y + 1/3 = (2/3)x (3/2)*(y+1/3) = x (3/2)y + 1/2 = x
f^-1(x) = (3/2)x + 1/2 This is the inverse you need to graph. You can plot this yourself, or use a graphing calculator.
The domain of f^-1(x) is all real numbers The range of f^-1(x) is all real numbers
For the next 2, just plug in the values and solve:
f(2) = 1 f^-1(-19) = -28
Which list shows the following numbers in order from greatest to least: -5, 12, 2, -4, 012, -5, -4, 2, 0 12, 2, 0, -4, -5 12, 2, -4, 0, -5 -5, -4, 0, 2, 12
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12, 2, 0, -4, -5 Its like this because of positives and negatives. Positives would be first since they are greater than negatives. -4 would be greater than -5 because it is closer to a positive number I hope I helped you
The product of 5 more than p and 7?
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If you would like to solve the following expression, you can do this using these steps:
the product of 5 more than p and 7: 5 more than p ... p + 5 the product ... * (p + 5) * 7 = 7 * p + 7 * 5 = 7 * p + 35
The correct result would be 7 * p + 35.
The product of 5 more than p and 7 can be expressed algebraically as (5 + p) * 7.