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ExtremeBDS [4]
2 years ago
15

Marie noticed that she was eating 2100 calories per day she began a diet and limited herself to 1300 calories per day. What is t

he percent of decrease? Round to the nearest percent. ​
Mathematics
1 answer:
sasho [114]2 years ago
6 0

Answer:

decrease of 38% (to nearest percent)

Step-by-step explanation:

Percent change = [ (difference between final and initial value) ÷ initial value] x 100

⇒ percent change = [(2100 - 1300) ÷ 2100] × 100 = 38% (to nearest percent)

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if you deposit $8000 into an account paying 9% annual interest compunded semi anually how long will it take for your money to do
Anna007 [38]

Answer:

7.87 years

Step-by-step explanation:

#First we determine the effective annual rate based on the 9% compounded semi annual;

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3 years ago
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Real numbers are number that are whole numbers, rational and irrational numbers, positive and negative numbers, and even zero. 
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3 years ago
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