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Jet001 [13]
3 years ago
7

How does knowing properties of exponents

Mathematics
1 answer:
Amanda [17]3 years ago
7 0

Answer:

It makes it easier to understand math and helps you answer the problem of which math you are doing.

Step-by-step explanation:

They are just a method used to do math

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Leonard had $580 for Medicare $2400 for state income tax in $2480 for Social Security deducted from his pay last year how much d
irina1246 [14]

Answer:

$3060

Step-by-step explanation:

The amount of money deducted for FICA i.e. Federal Insurance Contributions Act includes social security deduction and medicare benefits.

Now, it is given that Leonard had $580 for Medicare, $2400 for State Income Tax and $2480 for Social Security to be deducted from the payment last year.

Therefore, total deduction for FICA from his payment will be ($580 + $2480) = $3060. (Answer)

6 0
3 years ago
What is the airspeed velocity of an unladen swallow?
jok3333 [9.3K]

Answer: About 24 miles per hour or 11 meters per second.

Step-by-step explanation: It's concluded that the airspeed velocity of an unladen swallow is about 24 miles per hour or 11 meters per second.

4 0
4 years ago
Read 2 more answers
A sum of $9, 000 paid into a bank account for two months (61 days) to attract simple interest will produce $9, 020 at the and of
Juliette [100K]

Answer:

Rate of interest will be 1.33 %

Return on this investment = =\frac{9020-9000}{9000}=0.222 %

Step-by-step explanation:

We have given principle amount P = $9000

Time = 61 days = \frac{61}{365}=0.167\ years

We have to find the rate of interest

Total amount produce at the end of term = $9020

So interest = $9020 - $9000 = $20

We know that simple interest =\frac{principle\ amount\times rate\times\ time}{100}

20=\frac{9000\times rate\times\\ 0.167}{100}

rate=1.33 %

Return on this investment = =\frac{9020-9000}{9000}=0.222 %

6 0
4 years ago
3) You order two pizzas for you and your friends. The total comes to $24.50. The
stellarik [79]
27.32 you divide 24.50 and 11.5. Then add what you get from that to 24.50
3 0
3 years ago
Read 2 more answers
I need help with this problem...
sattari [20]
7.4z-5(-1.6z+2.4)
7.4z+8z-12
15.4z-12

Hope this helps :)
4 0
3 years ago
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