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puteri [66]
3 years ago
8

Laura invested $2000 in a three-year CD that pays 4% compounded annually.

Mathematics
2 answers:
Angelina_Jolie [31]3 years ago
5 0
240 because 2000x0.04=80 X3= 240
Nadusha1986 [10]3 years ago
3 0

Answer:

  • Formula: A=P(1+\frac{r}{n})^{n times t}

Step-by-step explanation:

P= 2000   R= 0.04 aka 4%   N= 1 (annually is once a year)   T=3 years

2000 (1 + \frac{0.04}{1})^{1 times 3}

Put this is in the math website desmos: 2000 (1 + \frac{0.04}{1})^{1 times 3}

And your answer should be: A= $2249.728

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The variables a, b, and c represent polynomials where a = x 1, b = x2 2x − 1, and c = 2x. what is ab c in simplest form?
inna [77]
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7 0
3 years ago
Read 2 more answers
How do you find DE, Round to nearest 10th
Sergeu [11.5K]

Answer:  DE\approx6.0

Step-by-step explanation:

Observe in the figure given in the exercise that four right triangles are formed.

In this case you can use the following Trigonometric Identity to solve this exercise:

cos\alpha=\frac{adjacent}{hypotenuse}

From the figure you can identify that:

\alpha =53\°\\\\hypotenuse=10\\\\adjacent=BE=DE

Then, you can substitute values:

cos(53\°)=\frac{DE}{10}

The next step is to solve for DE in order to find its value. This is:

10*cos(53\°)=DE\\\\DE=6.01

Finally, rounding the result to the nearest tenth, you get that this is:

DE\approx6.0

7 0
3 years ago
Whats the contant of proportionality of 46.2 and 107.8
MaRussiya [10]

Answer:

1:2.33

Step-by-step explanation:

Divide 107.8 by 46.2 to get how much 107.8 equals when 46.2 equals 1. you get 1:2.33.

7 0
3 years ago
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