1. find the percent of change when the price of a radio changes from $40.00 to $44.00. a. 12% b. 10% c. 36.4% d. 40% 2. find the percent of change when the price of an oven changes from $450 to $396. a. 15% b. 14% c. 13% d. 12% 3. the top player’s scoring average changes from 20 points per game to 24 points per game. a. 20% increase b. 25% decrease c. 16.7% increase d. 4% increase 4. at the start of the football season, jorge weighed 150 pounds. at the end of the season, he weighed 138 pounds. what was the percent change in his weight? a. 10% b. 12% c. 8.7% d. 8% 5. sara raised her raw score on a math test from 40 to 60. what was the percent change in sara's score? a. 10% b. 20% c. 40% d. 50%

1. b) 10%

2. d) 12%

3. a) 20%

4. d) 8%

5. d) 50%

Step-by-step explanation:

We will use percentage change formula to solve our given problems.

1.  The percent of change when the price of a radio changes from $40.00 to $44.00.

Therefore, the price of radio increased by 10% and option b is the correct choice.

2. The percent of change when the price of an oven changes from $450 to $396.

Therefore, the price of oven decreased by 12% and option d is the correct choice.

3. The top player’s scoring average changes from 20 points per game to 24 points per game.

Therefore, the player's scoring average increased by 20% and option a is the correct choice.

4.  At the start of the football season, Jorge weighed 150 pounds. At the end of the season, he weighed 138 pounds.

[\text{Percent change}=\frac{138-150}{150}*100[/tex]

Therefore, the Jorge's weight decreased by 8% and option d is the correct choice.

5. Sara raised her raw score on a math test from 40 to 60.

Therefore, Sara's score on math test increased by 50% and option d is the correct choice.

add the table and i will answer correctly

step-by-step explanation:

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