If 17 is increased to 21, the increase is what percent of the original number? (This is known as the percent change.) Answer = 19 X Write your resulting percent in decimal form with three decimal places of accuracy. Example: Write 2% as 0.02. Write 5.66% as 0.057.

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Q: Find the following.   The number 9 is what percent of 45?

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Q: Write the decimal 5.06 as a percent. 5.06 = 0%

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Q: What is the percent of change from 134 to 106? Round to the nearest percent. [ ? ]%

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Q: Start: 45 End: 40 What is the percent change?

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Q: Write the decimal 1.49 as a percent. 1.49=

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Q: levels since 1959. At that time, there were 319 parts per million of carbon dioxide in the…

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Q: Given the expression 40 × (1-0.70)2×, determine the percent rate of change

A: Let f(x)= 40×(1-0.70)so, f(x+1)= 40×(1-0.70)2(x+1)so, f(x+1)= 40×(1-0.70)2(x+1)

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Q: Approximately 10.3% o Assume the variable is

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Q: Given the expression 45 · (1 – 0.60)2x, determine the percent rate of change. 40% 16%…

A: given expression 45 · (1 – 0.60)2x

Q: Find the amount at the end of the specified time.  P = $30,000, r = 4%, t = 6 years, m = 4

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Q: Start: 40 End: 35 What is the percent change?

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Q: Given the expression 12 · (1 + 0.10)2x, determine the percent rate of change.  12%  20%  21%…

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Q: Given the expression 75 x (1-0.20)2x, determine the percent rate of change.

A: The given expression is,