f(x)=(Power[x,2]+x)Power[e,-x]

C

Step-by-step explanation:

15/16-3/8 is equal to 0.5625. One half is 0.5 answer C is closest.

A .

8/9 - 11/12 =

8×4/9×4 - 11×3/12×3 =

32/36 - 33/36 =

- 1/36

______________________________

B .

6/7 - 1/9 =

6×9/7×9 - 1×7/9×7 =

54/63 - 7/63 =

47/63

_____________________________

C .

15/16 - 3/8 =

15/16 - 3×2/8×2 =

15/16 - 6/16 =

9/16

____________________________

D .

3/5 - 6/11 =

3×11/5×11 - 6×5/11×5 =

33/55 - 30/55 =

3/55

_____________________________

1/2 = 0.5000

A . - 1/36 = - 0.0277

B . 47/63 = 0.7460

C . 9/16 = 0.5625

D . 3/55 = 0.0545

As you can see the closest difference to 1/2 belong to option C .

Answer:

-2/3

Step-by-step explanation:

The gradient of a line is its slope. You can just convert the equation to slope-intercept form (y=mx+b where "m" is the gradient/slope):

3y + 2x = 1

3y = 1 - 2x

y = 1/3 - 2/3x

y = -2/3x + 1/3

So, as we can see, -2/3 is the gradient/slope of the line.

Answer:

5,269 > 5.038

5.038 is rounded to 5

Answer:

[tex]2y = - 8x + 10 ) \div 2\\ y = - 4x + 5 \\ m = - 4 = slope[/tex]

Answer:

the slope is -4x

Step-by-step explanation:

2y=-8x +10

/2    /2

y=-4x+5

Sales tax and tip will increase the price of an item.

The cost of each meal is: $10.89

Let the cost of both meals be x.

A 20% tip means that, the current price is:

[tex]Price = x \times (1 + 20\%)[/tex]

A 6% sales tax on the meal means that, the current price is:

[tex]Price = x \times (1 + 20\%) \times (1 + 6\%)[/tex]

So, we have:

[tex]Price = x \times (1 + 0.20) \times (1 + 0.06)[/tex]

[tex]Price = x \times (1.20) \times (1.06)[/tex]

[tex]Price = x \times 1.272[/tex]

The amount paid is $27.72

So, the equation becomes

[tex]27.72= x \times 1.272[/tex]

Make x the subject

[tex]x = \frac{27.72}{1.272}[/tex]

[tex]x = 21.78[/tex]

So, the cost of each meal is:

[tex]Each= \frac{21.78}{2}[/tex]

[tex]Each= 10.89[/tex]

Hence, the cost of each meal is: $10.89

Read more about sales tax at:

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Step-by-step explanation:

so,

y = -9x + 2

now we need to transform this equation that actually x is calculated out of y.

and then, at the end, to make the inverse function a formally correct function, we rename x to y and y to x.

so,

y = -9x + 2

y - 2 = -9x

x = -(y - 2)/9 = (-y + 2)/9

=> for a formal function definition

y = (-x + 2)/9

Answer:

x=6

Step-by-step explanation:

7x+4=4x-2+x+18

2x=12

x=6

Answer:30 cm

Step-by-step explanation:

Area is found by two side lengths multiplied together, the two side lengths in the problem are 5cm and 6cm, 5 times 6 is 30, (plus add the measurement) which is 30 cm. :))

The area of the rectangle which has sides that measures 6cm and 5cm is 30 cm²

The rectangle has two sides that measures 6cm and 5cm respectively

The formula for calculating the area of a rectangle is length multiplied by width

The area of the rectangle can be calculated as follows

= 6 × 5

= 30 cm²

Hence the area of the rectangle is 30 cm²

Read more on rectangle here

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Try this way, all the details are in the attachment.

Answer:

Step-by-step explanation:

Find the zeroes of the function f ( x ) = x 2 + 12 x + 32

First, because it's a polynomial, factor it f ( x ) = ( x + 8 ) ( x + 4 )

Then, set it equal to zero 0 = ( x + 8 ) ( x + 4 )

Set each factor equal to zero and the answer is x = − 8 and x = − 4 .

Answer:

33.02

Step-by-step explanation:

Answer:

65536

Step-by-step explanation:

4^4*4^4=4^8=2^16=65536

I don't know what you mean about (words problem)

But this is what I came up with

Answer:

$119.94

Step-by-step explanation:

If James pays $19.99 for 1 month then it would be $119.94 for 6 months, its technically just $19.99×6months

Answer:

As the x increases, the y increases. The line will have a positive slope.

A Scatter Plot has points that show the relationship between two sets of data and the points are plotted on horizontal and vertical axes.

The statement about the line of best fit for the data in the scatter plot is the line must have a positive slope.

A Scatter Plot has points that show the relationship between two sets of data. The points are plotted on horizontal and vertical axes.

We have,

A positive linear association between two quantities variables.

Positive linear association means:

If one variable increases as the other variable increases.

Negative association means:

If one variable increases and the other variable decreases.

No association means:

There is no relationship between the variables.

Thus the statement about the line of best fit for the data in the scatter plot is the line must have a positive slope.

Learn more about scatter plots here:

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The complete question is:

Suppose a scatter plot indicates that there is a positive linear association between two quantitative variables. Which of these statements MUST be correct about the line of best fit for the data in the scatter plot?

The line must have a positive x-intercept.

The line must have a positive y-intercept.

The line must have a positive slope.

The line must have no slope.

Answer:

V/pi^2 = h

Here is your answer my dear friend-

C. r^2 = Vpi h

Answer:

No

Step-by-step explanation:

Natural numbers are whole numbers that are common such as 1,2,3,4,5, and etc..

Answer:

I'd say the answer is 2 because you can not have a decimal figure as a natural number.

Answer:

the numbers are 7 and -3

Step-by-step explanation:

Answer:

7 and -3 are the numbers

Step-by-step explanation:

7-3= 4

7×-3= -21

Answer:

-2g-11

Step-by-step explanation:

=6g-8-8g-3=-2g-11

Answer:

29

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

3-(-8) = 3+8

= 11

Answer:

2600

Step-by-step explanation:

you added 2;500 to the 100

Answer:

5.05 x 10^3

Step-by-step explanation:

Answer:

17 is x=6.

Step-by-step explanation:k