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ddd [48]
3 years ago
9

What is the expanded notation for 2,909? Numbers may be used Once,More than once, or not at all.

Mathematics
1 answer:
defon3 years ago
3 0
(2 x 1,000) + (9 x 100) + (9 x 1)
Always check the place values by looking at the number (2,909) and you can figure out what number to multiply it by. Guess and check if you can’t recognize it right away.
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You invest $6500 into a mutual fund that is expected to earn 6% per year. How long will it take the fund to be worth $13,000?
tester [92]
This is a compound interest problem so you cannot use the simple interest formula. Effectively the total amount is being compounded each year by 6%. There is a formula for compound interest but in this simple example you can work this out recursively.

year 1 = 6500
year2 = 6500*1.06 = 6890
year3 = 6890*1.06 = 7303
year4 = 7303*1.06 = 7741..
etc......
year12 = 11604*1.06 = 12338 

8 0
3 years ago
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Sergio [31]

Step-by-step explanation:

Set A is a subset of set B if all the elements of A are also the elements of Set B.. (common element)

The above set have 0 common elements so.. if there is no common element and are subsets then it means that there arent any elements in both the sets

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6 0
2 years ago
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Reil [10]

Answer:

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Step-by-step explanation:

6 0
3 years ago
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How to change indicated sums to indicated products as in the preceding model : 5 • 20 + 5 • 3
LenKa [72]
We can factorize the equation given:
<span>5 • 20 + 5 • 3
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6 0
3 years ago
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rosijanka [135]

Answer:

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Step-by-step explanation:

hope that it helped you

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