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enot [183]
3 years ago
5

Tell you what (since some of y’all wanna lurk), imma start speaking your language. I’ll give 61 points to whomever can help me o

ut with math. All questions. Not just this one, all questions.

Mathematics
2 answers:
Alla [95]3 years ago
6 0

the first answer is 14

the second answer is 0.2

Ivahew [28]3 years ago
4 0

Answer:

a) 14 hours per dollar b)  1/5 minutes per mile.

Step-by-step explanation:

A)18-4=14

B) 25÷3= 8 125/1000 or 8 1/8

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With compound interest, what happens when you start compounding more and more frequently?
VLD [36.1K]
Your money grows faster because the interest is added back into the principle and then the next time it compounds you get interest on the new principle amount.  So for example, you deposit $100 in an account that gets 5% interest compounded semiannually. The first time it compounds you get $5 added to your account so your new balance is $105.  The next time it compounds you get 5% on $105 so you get $5.25 added and so on.  If this is only happening semi-annually that would be all you get for the year.  But if it happens quarterly you would get would get deposits of $5.51 and $5.79 as well.  If it compounds monthly or even daily your money would grow more and more.  Hope this helps.
7 0
3 years ago
Factoring completely
Marianna [84]
This is called a difference of squares which always factors according to the rule for factoring the difference of squares....

(a^2+b^2)=(a+b)(a-b)  in this case:

9w^2-16 so

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4 0
3 years ago
Solve the system of equations by the substitution method:<br> 4x-y = 35<br> 7x + 6y = 38
Leokris [45]

Answer:

x=8 and y=−3

8 0
3 years ago
It says that it’s wrong
pochemuha

Answer:

cool

Step-by-step explanation:

what says what is wrong?

3 0
3 years ago
Read 2 more answers
Triangle AOC intersects a circle with center O. side AO is 10 inches and the diameter of the circle is 12 inches. What is the le
zvonat [6]

Answer:

AC=8inches

Step-by-step explanation:

It is given that triangle AOC intersects a circle with center O, side AO is 10 inches and the diameter of the circle is 12 inches, thus

OC is the radius of the circle and is equal to \frac{D}{2}=\frac{12}{2}=6 inches.

Now, From ΔAOC, using the Pythagoras theorem, we get

(OA)^{2}=(OC)^{2}+(AC)^{2}

⇒(10)^{2}=(6)^2+(AC)^2

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⇒64=(AC)^2

⇒AC=8inches

4 0
3 years ago
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