2 years ago

How much compound interest is earned after 25 years?

Mathematics

1 answer:

fiasKO [112]2 years ago

5 0

It’s 200 dollars for 25 years

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Delvig [45]

Answer:

i^32=1

i^25=i

i^86=-1

i^51=-i

Step-by-step explanation:

Follow the Rule of Four of I for this,

i^1= $\sqrt{-1}$

I^2=-1

I^3=-i

I^4=1

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Plz help me do this and i will also help you back

My name is Ann [436]

Answer:

2^5 • 3^2 • 7

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PLEASE HELP! find the inverse matrix

Sauron [17]

Answer:

see explanation

Step-by-step explanation:

The inverse of a matrix A = $\left[\begin{array}{ccc}a&b\\c&d\\\end{array}\right]$ is

$A^{-1}$ = $\frac{1}{ad-bc}$ $\left[\begin{array}{ccc}d&-b\\-c&a\\\end{array}\right]$

If ad - bc = 0 then the matrix has no inverse

A = $\left[\begin{array}{ccc}11&-5\\3&-1\\\end{array}\right]$

ad - bc = (11 × - 1) - (- 5 × 3) = - 11 - (- 15) = - 11 + 15 = 4 , then

$A^{-1}$ = $\frac{1}{4}$ $\left[\begin{array}{ccc}-1&3\\-5&11\\\end{array}\right]$ = $\left[\begin{array}{ccc}-0.25&0.75\\-1.25&2.75\\\end{array}\right]$

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2 years ago

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Use properties to find the sum or product 93 + (68+7)

-BARSIC- [3]

Use PEMDAS, Parenthesis and Exponents, then Multiplication and Division, then Addition and Subtraction, all from left to right in the line. So 68+7=75, and 93+75=168

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Which of the following expressions correctly uses exponents to show the prime factorization of 360

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The prime factorization of 360:

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