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Papessa [141]
3 years ago
14

What decimal is represented by this expanded form? 3X1000 + 6X100 + 1X10 + 2X1/10 + 1X 1/1000

Mathematics
2 answers:
Nata [24]3 years ago
5 0
3000 + 600 + 10 + 0.2 + 0.001

= 3,610.201  answer
harkovskaia [24]3 years ago
5 0
The answer is 3,610.201


The steps:
3x1000= 3,000
6x100=600
1x10= 10
2x 1/10 = 0.2
1x 1/1000= 0.001

When you add them you get 3,610.201
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Here we go another question i'm asking you guys to help me with because i don't understand this!
Alexandra [31]

Answer:

1. Less Than

2. Greater Than

Step-by-step explanation:

You know that 1/2 is equal to 4.5/9

So, 2/9 would be less than 1/2.

You know that 1/2 is equal to 5/10

So, 9/10 is greater than 1/2.

Compare each fraction by setting each fraction to the same denominator.

3 0
2 years ago
Cole bought a cutting board online. It cost $23 plus 10% shipping and handling. What was the total cost?
Rashid [163]
Cole would pay $25.30 
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Hope this helped
3 0
3 years ago
Value discounting refers to the fact that the percieved value of the reinforcer is less the longer you have to wait for it. See
vekshin1

Answer:

there is an economic principle that states that 1 dollar today is worth more than 1 dollar in the future, since an invested dollar could earn interests and gain value.

For example, we can assume a 6% interest rate (0.5% monthly interest rate), and using the present value formula we can determine the present value of $100:

  • given to us in 30 days = $100 / (1 + 0.5%)¹ = $99.50
  • given to us in 150 days = $100 / (1 + 0.5%)⁵ = $97.54
  • given to us in 300 days = $100 / (1 + 0.5%)¹⁰ = $95.13

In order to calculate the value of $100 given to us tomorrow, we would need to determine a daily interest rate = 6% / 360 = 0.00017

  • $100 given to us tomorrow = $100 / (1 + 0.00017)¹ = $99.98

since the amount of money is not that large and the interest rate is rather low, the difference in value is not that large. But imagine if you used a 24% interest rate instead of 6% (monthly interest rate = 2%)

  • $100 given to us in 30 days = $100 / (1 + 2%)¹ = $98.04
  • $100 given to us in 150 days = $100 / (1 + 2%)⁵ = $90.57
  • $100 given to us in 300 days = $100 / (1 + 2%)¹⁰ = $82.03

as the interest rate increases, the present value decreases.

5 0
3 years ago
Rounding 552,945 with the first 5 underlined
NISA [10]
553,000 is the answer for rounding up
8 0
3 years ago
Write each mixed number as an improper fraction.4 3/5, 2 1/2,3 4/9,2 5/7
alisha [4.7K]

23/5, 5/2, 31/9, and 19/7

All you have to do is multiply the whole number by the denominator and add the numerator. For example:

5 3/6 5*6 is 30 +6 is 36

therefore the improper fraction is 36/6 

8 0
3 years ago
Read 2 more answers
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