All categories

2 years ago

What is 280 divide by 30

Mathematics

2 answers:

Ann [662]2 years ago

8 0

280/ 30 is equal to 9.3 repeating. Have a good night!! :)

ivolga24 [154]2 years ago

3 0

The answer is 9.333 repeating.

I hope this helps, please Brainliest me, and have a good day! :D

You might be interested in

Find a power series representation for the function. (Give your power series representation centered at x=0 .) f(x)=15+x

Anna71 [15]

Answer:

$f(x) = \sum\limits^{\infty}_{n=0} \frac{-(1)^n\cdot x^n}{5^{n+1}}$

Step-by-step explanation:

Given

$f(x) = \frac{1}{5 + x}$

Required

The power series centered at $x = 0$

We have:

$f(x) = \frac{1}{5 + x}$

Factor out 5 from the denominator

$f(x) = \frac{1}{5(1 + \frac{x}{5})}$

Rewrite as:

$f(x) = \frac{\frac{1}{5}}{(1 + \frac{x}{5})}$

Further, rewrite as:

$f(x) = \frac{1}{5}(1 + \frac{x}{5})^{-1}$

Expand the bracket

$f(x) = \frac{1}{5}(1 - \frac{x}{5} + (\frac{x}{5})^2 - (\frac{x}{5})^3+..........)$

Evaluate all exponents

$f(x) = \frac{1}{5}(1 - \frac{x}{5} + \frac{x^2}{25} - \frac{x^3}{125}+......)$

Open brackets

$f(x) = \frac{1}{5} - \frac{x}{5^2} + \frac{x^2}{5^3} - \frac{x^3}{5^4}+......$

Notice the pattern as:

$f(x) = \frac{1}{5} - \frac{x}{5^2} + \frac{x^2}{5^3} - \frac{x^3}{5^4}+......\± \frac{x^n}{5^{n+1}}$

So, the power series is:

$f(x) = \sum\limits^{\infty}_{n=0} \frac{-(1)^n\cdot x^n}{5^{n+1}}$

4 0

2 years ago

Find the elapsed time.

Anit [1.1K]

Answer:

( B) explination

Step-by-step explanation:

6:38 so i got to a easy number to just add easier

+0.22

7:00. -9:45=2.45 so 45 is 3/4 of an hour so there is 1 left so 15=1/4 of an hour so 2.45

+0.15

3:00

so 22-15=7 so she drove 3 hours and 7 minutes :)

8 0

2 years ago

Ryan rolls two fair number cubes labeled 1 through 6. What is the probability that the sum of the two number cubes is 5 or more?

Aleksandr [31]

Answer:

1/3.

Step-by-step explanation:

2 x 6 = 12

1 2 3 4 5 6

4/12 = 1/3

4 0

2 years ago

Read 2 more answers

What number am I

laiz [17]

Answer:

Step-by-step explanation:

So, factors of 6 that are between 17 and 25 are 18 and 20, so that's not the numbers.

Multiples of 3 are 18, 21, and 24.

The only number that would be reasonable enough is 21, because it is a multiple of 3 and is not a factor of 6.

5 0

2 years ago

Which polynomial function of lowest degree with rational real coefficients

vfiekz [6]

Answer:

a polynomial with degree coefficient real number can be a negative number

i guessed i am not sure

7 0

2 years ago