Write 1 2568/10,000 in a decimal notation

Answers

Answer 1
Answer: 12568/10000

The 10000  has four zeros, write 12568 as 12568.0, simply move the decimal point four places to the left, since 10000 has four zeros.

You have 1.2568 as the answer.


Answer 2
Answer: 1.2568
It's simple....just follow these steps;
1. See the denominator(the number you are dividing with) which in this case is 10,000.
2. Now, since the denominator is a number that has "1" on the unit place (more examples of such numbers are 10, 100, 1000, 10000 etc.), follow the followig steps.
NOTE:- Do not follow these steps if such is not the case.
3. Count the number of zeros in the denominator.
4. Now, in this case we have 4 zeros, so start counting the digits in the numerator form right.
5. Put the decimal after number of digits equal to the counted zeros.
hope it helps... =)

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Solve for y: 3x – 6y = 9

Answers

Hallo! :D


In the last problem you asked and I answered, it had said that if we had a math problem with two variables, and we only solve for one, the other will end up in our answer.


Step 1) Add -3x to both sides.


3x + 6y + -3x = 9 + - 3x 6y = -3x + 9


Step 2) Divide both sides by 6.


(6y)/(6) = (-3x + 9)/(6)


Y = (-1)/(2) x + (3)/(2)


Final Answer -


Y = (-1)/(2) x + (3)/(2)


Hope this helps! :D


It Eqauls to 0 3x+6y=9 Geometric figure: Straight Line  Slope = -1.000/2.000 = -0.500  x-intercept = 3/1 = 3.00000  y-intercept = 3/2 = 1.50000

If y=2x-3 were changed to y=2x+5 , how would the graph of new function compare with the original?

Answers


The new graph would have the same slope (2) as the original one,
but its y-intercept would be [ 5 - (-3) ] = 8 higher.

The new straight line would be parallel to the original straight line,
and they would be 8 units apart everywhere.

Answer: it would be shifted up

Scores on a test are normally distributed with a mean of 77.4and a standard deviation of 5. Find the value of P75 (the 75th
percentile)

Answers

Hence, in answering the stated question, we may say that As a result, the  expressions value of P75 is 80.375.

what is expression ?

In mathematics, you can multiply, divide, add, or subtract. An expression is formed as follows: Expression, number, and math operator Numbers, parameters, and functions make up a mathematical expression. It is possible to contrast phrases and expressions. Every mathematical statement that contains variables, numbers, and a mathematical action between them is referred to as an expression. For example, the phrase 4m + 5 is made up of the phrases 4m and 5, as well as the variable m from the provided equation, all separated by the mathematical sign +.

To determine the value of P75, or the 75th percentile, we must first determine the score at which 75% of the scores fall.

z = (x - μ) / σ

where x is the score to be converted, the mean, and the standard deviation.

As a result, we can write:

0.75 = P(Z ≤ 0.675)

where Z is the mean of the standard normal variable and the standard deviation is 1.

Now we can rearrange the z-score calculation to find the score x:

x = μ + zσ

Using the values we have:

x = 77.4 + (0.675)(5) (5)

x = 80.375

As a result, the value of P75 is 80.375.

To know more about expressions visit :-

brainly.com/question/14083225

#SPJ1

Complete the equation of the graphed linear function in point-slope form.y – (–2) = ? (x – ?)

Answers

The point-slope form:
y-y_1=m(x-x_1)
m - slope
x₁, y₁ - the coordinates of a point

It passes through the points (1,-2) and (2,2).
(1,-2) \nx_1=1 \n y_1=-2 \n \n(2,2) \nx_2=2 \n y_2=2 \n \nm=(y_2-y_1)/(x_2-x_1)=(2-(-2))/(2-1)=(2+2)/(1)=4

\boxed{y-(-2)=4(x-1)}

Divide. (12t^6 - 8t^8) / (2t^3)A.
6t^3 - 8t^8

B.
12t^6 - 4t^5

C.
6t^2 - 8t^4

D.
6t^3 - 4t^5

Answers

(12t^6-8t^8) ÷ (2t^3)

= (6t^3-4t^5)

so the answer is (D)

Determine which expressions represent real numbers and which expressions represent complex numbers.0 + 91

7 - 51

V-6

-12

- 2 + 19 (5)

2 - 72

16

Real Numbers

Complex Numbers

Answers

There seems to be a mistake in typing. You probably type the letter "i" as "1", so it is difficult to tell which numbers are complex numbers.

I will however explain what complex numbers look like, which will help you in determining which numbers are complex numbers, and the rest are real numbers.

Step-by-step explanation:

Complex numbers are numbers that include the square root of a negative number.

It is not possible to have a value for an expression with a square root of a negative number, then the letter j or i were introduced to help represent these kinds numbers.

√-1 = i or j (anyone is fine)

Knowing the square root of -1 is i, we can write the square root of any negative number with ease.

√(-6) = √(-1) × √6, right?

= i × √6

= i√6

And so on.

So, basically, the numbers that include the letter 'i', or √(-1) in them are the complex numbers. The rest are real numbers.