All categories

3 years ago

What number is prime 465 822 600 743

Mathematics

2 answers:

pychu [463]3 years ago

3 0

743 u should do the divide by three trick

aliya0001 [1]3 years ago

3 0

I'm going to take your word for it ... that there IS a prime number
in the bunch.

-- 465 ? No. That's a multiple of 5 .

-- 822 ? No. That's an even number ... a multiple of 2.

-- 600 ? No. That's a multiple of 10 and 100, and also an even number.

So if there IS a prime number here, it must be 743 .

You might be interested in

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

What is 3x-2y=-16 in slope intercept form

gogolik [260]

Answer:

y = (3/2)x + 8

Step-by-step explanation:

Make it into y = form so...

3x - 2y = -16

-2y = -3x - 16 (subtract 3x from both sides)

y = $\frac{3}{2}$ x + 8 (divide both sides by -2)

8 0

3 years ago

Read 2 more answers

A circle has a circumference of 361\pi361π361, pi. What is the diameter of the circle?

denpristay [2]

Remember, $C=\pi d$ , where $C$ is circumference and tex]d[/tex] is the diameter. They are related by a constant $\pi$ (pi).

We can solve the above equation for d and then substitute our known values.
$C=\pi d$

$d= \dfrac{C}{ \pi } = \dfrac{361 \pi }{ \pi } = 361 \ units$

7 0

3 years ago

If the circumference of a circle is below 72 what is the length of AB

blagie [28]

Answer: 12

Step-by-step explanation:

The circle is 360 degrees in total

360/6 = 60

72/6 = 12

3 0

3 years ago

Brad drives 527 miles on 17 gallons. How many miles does Brad drive on one gallon? (5 points + Brainiest!)

Ostrovityanka [42]

Answer:

Step-by-step explanation:

527 / 17 = 31

6 0

3 years ago