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3 years ago

What are the similarities and differences in solving literal equations and solving numerical equations?

Mathematics

2 answers:

mario62 [17]3 years ago

8 0

Answer:

An equation is a mathematical statement that shows the equal value of two expressions while an inequality is a mathematical statement that shows that an expression is lesser than or more than the other. 2. An equation shows the equality of two variables while an inequality shows the inequality of two variables.

Step-by-step explanation:

hope this helps!

Sphinxa [80]3 years ago

7 0

Similarities include:

Simplifying one/both sides
Adding/Subtracting a number from both sides
Multiplying/Dividing a number from both sides

Differences include:

Swapping sides of an inequality changes the way it goes.
Multiplying/Dividing a negative number to both sides results in the sign switching ways.
A decreasing function also changes the way of a function.

Best of Luck!

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aleksandr82 [10.1K]

Answer:

The principal investment required to get a total amount of $ 1,000,000.00 from compound interest at a rate of 6% per year compounded 12 times per year over 45 years is $ 67,659.17.

Step-by-step explanation:

Given

Accrued Amount A = $1000000

Interest rate r = 6% = 0.06

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To determine:

Principle amount P = ?

Using the formula

$A\:=\:P\left(1\:+\:\frac{r}{n}\right)^{nt}$

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substituting A = 1000000, r = 0.06, t = 45, and n = 12

$P\:=\frac{1000000}{\left(1\:+\:\frac{0.06}{12}\right)^{12\cdot 45}}\:$

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Therefore, the principal investment required to get a total amount of $ 1,000,000.00 from compound interest at a rate of 6% per year compounded 12 times per year over 45 years is $ 67,659.17.

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Answer:

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