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tatiyna
3 years ago
10

Which represents the solution to this equation?

la1" title=" \sqrt{x =} 121" alt=" \sqrt{x =} 121" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
nadya68 [22]3 years ago
5 0

Answer:

14641

Step-by-step explanation:

\sqrt{x} =121\\x = 14641

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$300 was deposited in a Certificate of Deposit (CD) yielding 6% interest compounded quarterly. how many years will it take the C
Ivan

The future value (A) of a one-time investment of principal amount P at interest rate r compounded n times per year for t years is ...

... A = P(1 +r/n)^(nt)

Putting your given numbers into the formula, we have

... 876.34 = 300(1 +.06/4)^(4t)

Taking logarithms, this becomes the linear equation

... log(876.34) = log(300) + 4t·log(1.015)

Solving for t in the usual way, we get

... log(876.34) -log(300) = 4t·log(1.015) . . . . . . . subtract the constant term on the right

... (log(876.34) -log(300))/(4·log(1.015)) = t ≈ 18.00 . . . . divide by the coefficient of t

It will take <em>18 years</em> for the $300 CD to reach a value of $876.34.

8 0
3 years ago
Can someone help me find x
Vinil7 [7]

Step-by-step explanation:

As we can see it is an isosceles triangle in which base angles are equal so

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6 0
3 years ago
What is the sum of the n terms of the series 4 + 12 + 36 + 108 + . . . ?
arlik [135]
Sum of n terms of a geometric series is
Sn = a1 (r^n-1)/(r-1)
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so, the sum is
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8 0
3 years ago
Steve is participating in a bike a thon for charity. He will bike 144 miles per day for 5 days. How many miles will steve bike i
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4 0
3 years ago
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What is the common ratio between successive terms in the sequence<br> 2,4,8,-16, 32, 64,
marysya [2.9K]

Answer: The sequence does not have common ratio.

Step-by-step explanation:

By definition, a sequence with a constant ratio (common ratio) between terms is called a "Geometric sequence". In order to find the common ratio, it is necessary to divide any term in the sequence by the previous term.

In this case, given the sequence:

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We get:

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Since the ratios between the terms are not constant, we can conclude that <em>the sequence does not have common ratio.</em>

3 0
3 years ago
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