I DON'T NEED HELP ANY MORE THX FOR ALL THE NON EXISTENT ANSWERS REALLY APPRECIATE IT

Answers

Answer 1
Answer:

yeah no problem wish I cudve helped u


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How do you solve ∣∣x∣∣-8 < -4

Simplify this 4x^2-3x^2

Answers

Answer:

x^2(4-3)

Step-by-step explanation:

find what they have in common, in this case its x^2, and take it outside the () and put what you have left inside the().

Answer:

x^(2)

Step-by-step explanation:

Your equation is 4x^2-3x^2

Add similar elements together,

which gets you x^2

How many years would it take for a person it the united states to eat 855 pound of apples?

Answers


It would take him

                     2.342 / A    years

where 'A' = the average weight of apples
that the person eats every single day.

Convert 5.764764764 … to a rational expression in the form of a over b, where b ≠ 0

Answers

I just learned a short time ago how to convert a repeating decimal to a fraction.

-- Take the repeating part of the decimal.  In this one, it's '764' .

-- Make a fraction out of it by writing it over the same number of 9s.

       The fraction here is        764/999 .

-- Simplify it if possible and if you feel like it.

         764/999 can't be simplified.  (I think.)

So the rational expressions for this decimal are

           (5 and 764/999)     or     5759/999   .

Final answer:

To convert the repeating decimal 5.764764764... to a rational number, we first create a variable to represent the decimal, then manipulate it to remove the repeating part. The resulting rational expression is 5759/999.

Explanation:

Conversion of a Repeating Decimal to a Rational Number

Let's create a variable, X, to represent the repeating decimal 5.764764764....

X = 5.764764764...

Now, to get rid of the repeating section, we'll multiply X by 1,000 (since the repeating part is three digits). This gives us a new equation:

1,000X = 5764.764764...

We can subtract the original equation from this new one to get rid of the repeating decimal.

1,000X - X = 5764.764764... - 5.764764764...

This simplifies to 999X = 5759.

Finally, we divide both sides by the coefficient of X (999) to get:

X = 5759 / 999

Therefore, the rational expression for the repeating decimal 5.764764764... is 5759/999.

Learn more about Repeating Decimal to Rational Number here:

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What number solves this propoetion? 2.4/m=3/4.5

Answers

\frac { 2.4 }{ m } =\frac { 3 }{ 4.5 } \n \n \frac { 4.5 }{ 3 } \cdot m\cdot \frac { 2.4 }{ m } =\frac { 3 }{ 4.5 } \cdot m\cdot \frac { 4.5 }{ 3 } \n \n m=\frac { \left( 4.5 \right) \left( 2.4 \right) }{ 3 } \n \n m=\frac { \left( 4+\frac { 1 }{ 2 } \right) \left( 2+\frac { 2 }{ 5 } \right) }{ 3 }

\n \n m=\frac { 8+\frac { 8 }{ 5 } +1+\frac { 2 }{ 10 } }{ 3 } \n \n m=\frac { 9+\frac { 16 }{ 10 } +\frac { 2 }{ 10 } }{ 3 } \n \n m=\frac { \frac { 90 }{ 10 } +\frac { 18 }{ 10 } }{ 3 }

\n \n m=\frac { \frac { 108 }{ 10 } }{ 3 } \n \n m=\frac { 108 }{ 10 } \cdot \frac { 1 }{ 3 } \n \n m=\frac { 108 }{ 30 } \n \n m=\frac { 3\cdot 36 }{ 3\cdot 10 } \n \n m=\frac { 36 }{ 10 } \n \n m=3.6

What is the slope of any line parallel to the line 2x −3y = 7?

Answers

Slope means which represents the steepness of a line and the slope of any line parallel to the line 2x-3y=7 is (2)/(3).

What is the slope of the line?

The slope is used to describe the steepness and direction of lines.

Here the given lines are

2x-3y=7

Rearrange the equation into the form  y=mx+c  where m is the slope and c is the y-intercept.

y=mx+c\n-3y=-2x+7\n-(-3y)=-(-2x+7)\n3y=2x-7\ny=(2x)/(3)-(7)/(3)

The slope of the equation is

m=(2)/(3)

Hence, the slope of any line parallel to the line 2x-3y=7 is (2)/(3).

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the slope of paralel lines are the same.

therefore to find the slope of a paralel line to 2x −3y = 7, you need to find the slope of this line :)

to do that, we just need to change this into the line equation format, which is y = mx + b (y is the y point, x is the x point, m is the slope, and b is the y intercept)

2x - 3y = 7

7 = 2x - 3y

7+ 3y = 2x

3y = 2x - 7

y = (2/3)x - (7/3)

so the slope is 2/3

any paralel line will have an equation of y = (2/3)x + b

You randomly select a coin from a jar containing 30 coins: 8 pennies, 10 nickels, 7 dimes, and 5 quarters.What is the probability of:

selecting a penny?

selecting a nickel?

not selecting a dime?

selecting a dime or a quarter?

Answers

The probability of selecting a penny is 4/15

The probability of selecting a nickel is 1/3

The probability of selecting a dime is 7/30

The probability of selecting a dime or a quarter is 2/5

Probability

From the formula for probability,

P(A) = (Number\ of\ favourable\ outcomes\ to\ A)/(Total\ number\ of\ possible\ outcomes)

Total number of possible outcomes = 30

  • The probability of selecting a penny

P(penny) = (8)/(30)

P(penny) = (4)/(15)

The probability of selecting a penny is 4/15

  • The probability of selecting a nickel

P(nickel) = (10)/(30)

P(nickel) = (1)/(3)

The probability of selecting a nickel is 1/3

  • The probability of selecting a dime

P(dime) = (7)/(30)

The probability of selecting a dime is 7/30

  • The probability of selecting adime or a quarter

First, we will calculate the probability of selecting a quarter

P(quarter) = (5)/(30)

P(quarter) = (1)/(6)

Then, the probability of selecting a dime or a quarter is

P(dime \ or \ quarter) = (7)/(30)+ (1)/(6)

P(dime \ or \ quarter) = (7+5)/(30)

P(dime \ or \ quarter) = (12)/(30)

P(dime \ or \ quarter) = (2)/(5)

The probability of selecting a dime or a quarter is 2/5

Hence,

The probability of selecting a penny is 4/15

The probability of selecting a nickel is 1/3

The probability of selecting a dime is 7/30

The probability of selecting a dime or a quarter is 2/5

Learn more on Probability here: brainly.com/question/251701

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