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3 years ago

What figure that has 2 congruernt circular bases

Mathematics

1 answer:

mihalych1998 [28]3 years ago

8 0

The answer is a cylinder

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Use Newton's Method to approximate the zero(s) of the function. Continue the iterations until two successive approximations diff

liubo4ka [24]

Answer:

There is only one real zero and it is located at x = 1.359

Step-by-step explanation:

After the 4th iteration the solution was repeating the first 3 decimal places. The formula for Newton's Method is

$x_{n}-\frac{f(x_{n}) }{f'(x_{n}) }$

If our function is

$f(x)=x^5+x-6$

then the first derivative is

$f'(x)=5x^4+1$

I graphed this on my calculator to see where the zero(s) looked like they might be, and saw there was only one real one, somewhere between 1 and 2. I started with my first guess being x = 1.

When I plugged in a 1 for x, I got a zero of 5/3.

Plugging in 5/3 and completing the process again gave me 997/687

Plugging in 997/687 and completing the process again gave me 1.36976

Plugging in 1.36976 and completing the process again gave me 1.359454

Plugging in 1.359454 and completing the process again gave me 1.359304

Since we are looking for accuracy to 3 decimal places, there was no need to go further.

Checking the zeros on the calculator graphing program gave me a zero of 1.3593041 which is exactly the same as my 5th iteration!

Newton's Method is absolutely amazing!!!

5 0

3 years ago

How is 9 to the 0 power simplified

TiliK225 [7]

Answer:

Step-by-step explanation:

Anything to the power of 0 is 1

6 0

3 years ago

Read 2 more answers

Suppose you own two stocks, A and B. In year 1, stock A earns a 2% return and stock B earns a 9% return. In year 2, stock A earn

Verizon [17]

Answer:

Both the stock have the same expected return.

Step-by-step explanation:

In year 1 the return earned by stocks A and B are:

Stock A = 2% return

Stock B = 9% return

In year 2 the return earned by stocks A and B are:

Stock A = 18% return

Stock B = 11% return

Compute the expected return for stock A as follows:

$Expected\ return\ for\ A=\frac{2+18}{2}=10\%$

Compute the expected return for stock B as follows:

$Expected\ return\ for\ B=\frac{9+11}{2}=10\%$

Thus, both the stock have the same expected return.

7 0

3 years ago

barry weighs 145 pounds but is determined to lose some weight w. if he wants to weight at most 120 pounds, how much weight will

mariarad [96]

He would have to lose 25 pounds!
Hope this helps

4 0

3 years ago

Read 2 more answers

F(x)=x^3−2x+6

Nina [5.8K]

Answer:

Step-by-step explanation:

(f - g)(x) = f(x) - g(x)

f(x) - g(x)

= x³ - 2x + 6 - (2x³ + 3x² - 4x + 2) ← distribute parenthesis by - 1

= x³ - 2x + 6 - 2x³ - 3x² + 4x - 2 ← collect like terms

= - x³ - 3x² + 2x + 4 → d

6 0

3 years ago