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BartSMP [9]
3 years ago
13

How long will it take for a $3000 savings account to double its value at a simple interest rate of 10%?

Mathematics
1 answer:
ElenaW [278]3 years ago
7 0
Given P=$3000
           R=10%
And double of P means A=$6000
Now , we know that 
                      A = P×R×t÷100
                      6000=3000×10×t÷100
                      6000×100÷30000 =t
                                  20=t
The Answer is 20 Yrs if rate was for year
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Isosceles triangle ABC has a perimeter of 96 centimeters. The base of the triangle is and measures 24 centimeters. What is the m
prohojiy [21]
Seeing as it is a isosceles triangle, two sides are the same length as each other.
We have been given the base, at 24cm, the two other sides must be the base taken away from the perimeter;
96-24 = 72

Then because the sides are of equal length, you can divide 72 by 2 to get the final length of one of the side lengths:
72/2 = 36

The side lengths are 36cm
The base length is 24 cm,
Hope this helps! :)
4 0
4 years ago
17. Donald tried to solve the equation 4x - 11 = -2(6 -- 5x) + 7, but he
diamong [38]

Answer:

step 2

Step-by-step explanation:

instead of subtracting 7 to the oposite side they set it aside to then later on add it towards the end.

5 0
3 years ago
Help meee with this...............
bulgar [2K]

Answer:

6

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5 0
3 years ago
Identify the solution set of 3 In 4 = 2 In x.<br> -{6}<br> -{-8,8}<br> -(8)
o-na [289]

Option C: The solution set is \{8\}

Explanation:

The expression is 3 \ln 4=2 \ln x

Now, let us find the solution set.

Switch sides, we get,

2 \ln x=3 \ln 4

Dividing by 2 on both sides, we have,

\ln x=\frac{3 \ln 4}{2}

Thus,  \ln 4=\ln 2^2=2\ln 2

Hence, the above expression becomes,

\ln x=\frac{3 \cdot 2 \ln (2)}{2}

Simplifying, we get,

\ln x=3 \ln 2

Applying the log rule, we get,

$$\ln x$=\ln \left(2^{3}\right)$

Simplifying, we have,

$$\ln x$=\ln \left8\right$

Applying the log rule, we have,

x=8

Thus, the solution set is \{8\}

Hence, Option C is the correct answer.

5 0
4 years ago
What is 7 1/2 + (-8/9)
Leokris [45]

Answer:

i got 6.6? maybe that helps (:

8 0
4 years ago
Read 2 more answers
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