Last week, you finished Level 2 of a video game in 32 minutes. Today, you finished Level 2 in 28 minutes. What is your percent of change?

Answer 1

#color(indigo)("Percentage Change " P = 12.5% " reduction"#

#"Time taken to finish Level 1 " T_1 = 32 min#
#"Time taken to finish Level 2 " T_2 = 28 min#
#" Percentage change " P = ((T_2 - T_1) / T_1) * 100#
#=> ((28 - 32) / 32) * 100 = -(cancel4 * 100) / cancel(32)^color(red)(8) #
# => -100 / 8 = - 12.5%#
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Answer 2

To calculate the percent change between finishing Level 2 in 32 minutes last week and 28 minutes today, use the percent change formula:

Percent Change = [(New Value - Old Value) / Old Value] * 100.

Plugging in the values, the percent change is (-4/32) * 100, which equals -12.5%. Therefore, there is a decrease of 12.5%.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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