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kirill115 [55]
3 years ago
12

22.5% written as a fraction in simplest form

Mathematics
1 answer:
umka2103 [35]3 years ago
3 0
The Answer would be 22/5. And that is hosw u will do it as a fraction in simplest form
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Zoltan has a list of whole numbers, all larger than 0 but smaller than 1000. He notices that every number in his list is either
timama [110]

The largest number of different whole numbers that can be on Zoltan's list is 999

<h3>How to determine the largest number?</h3>

The condition is given as:

Number =  1/3 of another number

Or

Number = 3 times another number

This means that the list consists of multiples of 3

The largest multiple of 3 less than 1000 is 999

Hence, the largest number of different whole numbers that can be on Zoltan's list is 999

Read more about whole numbers at:

brainly.com/question/19161857

#SPJ1

4 0
2 years ago
17
xz_007 [3.2K]

Answer:

Center =  \boxed{1}, \: \boxed{ - 2} \: ; \: Radius =  \boxed{3}

Step-by-step explanation:

{x}^{2}  +  {y}^{2}  - 2x + 4y - 4 = 0 \\  \\  ({x}^{2}  - 2x + 1 - 1) + ( {y}^{2}  + 4y + 4 - 4) - 4 = 0 \\  \\ ( {x}^{2}  - 2x + 1) + ( {y}^{2}  + 4y + 4) - 9 = 0 \\  \\  {(x - 1)}^{2}  +  {(y + 2)}^{2}  = 9 \\  \\ {(x - 1)}^{2}  +  {(y + 2)}^{2}  =  {3}^{2}  \\  \\ equating \: it \: with \\  \\  {(x - h)}^{2}  +  {(y - k)}^{2}  =  {r}^{2}  \\  \\ h = 1 \\ k =  - 2 \\ r = 3 \\  \\ center =  \boxed{1} \: \boxed{ - 2} \:  \: radius =  \boxed{3}

3 0
3 years ago
Someone help!!!! Plzz
algol [13]

Answer:

\text{C. f(x)} = 3(1.5)^{x-1}

Step-by-step explanation:

The numbers don’t increase by a constant amount, so this is not an arithmetic sequence.

It appears to be a <em>geometric sequence</em>.

The <em>general formula</em> for each term in a geometric sequence is

aₙ = a₁rⁿ⁻¹

===============

Calculate the value of r

You can calculate the r-value by dividing any two consecutive terms in the sequence.

    rₙ = aₙ/aₙ₋₁

a₂/a₁ = 4.5/3 = 1.5

a₃/a₂ = 6.75/4.5 = 1.5

a₄/a₃ = 10.125/6.75 = 1.5

a₅/a₄ = 15.1875/10.125 = 1.5

      r = 1.5

===============

Determine the formula for the nth term

a₁ = 3; r = 1.5     Substitute the values

aₙ = 3(1.5)ⁿ⁻¹      Write the equation as a function of x

\text{f(x)} = 3(1.5)^{x-1}

6 0
4 years ago
Keith collected the names and ages of all of his classmates and organized them in the ordered pair (name, age).
erastova [34]

Answer:

It is both a relation and a function.

Step-by-step explanation:

Keith collected the names and ages of all of his classmates and organized them in the ordered pair (name, age).

Here, if we consider the name as the input and age is the output, then each and every different input there is a single output.

Because a single person can not have more than one age.

Therefore, it is both a relation and a function. (Answer)

7 0
4 years ago
B{even number less than 50} is which set​
Neko [114]

Answer:

finite set is this

Step-by-step explanation:

even number less than 50 is finite set

5 0
3 years ago
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