Is the solution to a two-variable inequality always a solution of the related function? Explain.

Answer:

because red is colour which attracts more

Answer:

1/15

Step-by-step explanation:

Total number of marbles: 3 + 4 + 1 + 2 = 10

First pick:

p(red) = 3/10

Now there are a total of 9 marbles.

Second pick:

p(blue) = 2/9

Overall probability:

p(red then blue) = 3/10 * 2/9 = 6/90 = 1/15

Answer:

The answer is 7root 5

Step-by-step explanation:

Answer:

ok il try to answer it

Step-by-step explanation:

Answer:

He has enough paints to make the orange paint

Step-by-step explanation:

The key to answering this question is to share the 750ml into the ratio given.

Afterwards, what we do is to check if what we have shared is equal to the volumes we have at hand. Then from here, we can conclude if we have enough volumes or not.

Total ratio is 5+ 4 + 1 = 10

For the red paint we have

5/10 * 750 = 375 ml

For the yellow, we have

4/10 * 750 = 300ml

For the white paint, we have

1/10 * 750 = 75ml

Now since the ratio we have shared does not at any point exceed the stock level of the paints she has, we can conclude that he has enough paints to make the orange paint

Answer: 64

Step-by-step explanation: that’s the answer

We are able to deduce from the information that has been supplied that the total number of squared products that the variables m and f contribute to add up to 3,892 in total.

To determine the value of m2f, first each value of m is multiplied by the value of "f" that corresponds to it, then the result is squared, and finally all of the squared products are put together. This process is repeated until the desired value is determined. Let's analyse the calculation by breaking it down into the following components:

For m = 2, f = 82: (2 * 82)² = 27,664.

For m = 3, f = 278: (3 * 278)² = 231,288.

For m = 4, f = 432: (4 * 432)² = 373,248.

For m = 5, f = 16: (5 * 16)² = 2,560.

For m = 6, f = 6: (6 * 6)² equals 216.

For m = 7, f = 3: (7 * 3)² = 441.

For m = 8, f = 1: (8 * 1)² equals 64.

After tallying up all of the squared products, we have come to the conclusion that the total number we have is 635,481: 27,664 + 231,288 plus 373,248 plus 2,560 plus 216 plus 441 plus 64.

The total number of squared products that contain both m and f comes to 635,481 as a direct result of this.

Learn more about variables here:

https://brainly.com/question/29583350

#SPJ11

Edna should leave at 2:07 PM in order to arrive at Jake's party by 2:30 PM

To determine the time Edna should leave, we need to subtract the travel time from the desired arrival time.

If Edna needs to be at Jake's party at 2:30 PM and it takes her 23 minutes to drive there, she should leave 23 minutes before 2:30 PM.

To calculate the departure time, we subtract 23 minutes from 2:30 PM:

2:30 PM - 23 minutes = 2:07 PM

Therefore, Edna should leave at 2:07 PM in order to arrive at Jake's party by 2:30 PM

Learn more about time here:

https://brainly.com/question/31732120

#SPJ11

wanna b my bestie :plead:

Answer:

8.9443

Step-by-step explanation:

d = √((x2-x1)2 + (y2-y1)2)

Step by step procedure:

Find the difference between coordinates:

(x2-x1) = (-9 - -1) = -8

(y2-y1) = (2 - -2) = 4

Square the results and sum them up:

(-8)2 + (4)2 = 64 + 16 = 80

Now Find the square root and that's your result:

Exact solution: √80 = 4√5

Approximate solution: 8.9443

Answer:

If I understood what you mean properly... 0

Step-by-step explanation:

Answer:

C

(B2:B6,C4,100)

Step-by-step explanation:

edg 2020!!!

An illustration of a four-argument functional is the hypergeometric function. (B2:B6,C4,100) is the argument of the given function.

An argument is a value that is supplied to a function in mathematics in order to acquire the function's outcome. Another name for it is an independent variable. The binary function, for instance, takes two arguments, as well as, in the form of an ordered pair. An illustration of a four-argument functional is the hypergeometric function.

Astronomy, which historically utilized tables to establish the geographical positions of planets given their positions in the sky, is where the name "argument" in this sense originated. (B2:B6,C4,100) is the argument of the given function.

Therefore, (B2:B6,C4,100) is the argument of the given function.

To know more about argument, here:

https://brainly.com/question/30196966

#SPJ6

Answer:

x= 4, y= 1

Step-by-step explanation:

5x +3y= 23 -----(1)

2x +4y= 12

Divide both sides by 2:

x +2y= 6 -----(2)

(2) ×5:

5x +10y= 30 -----(3)

(3) -(1):

5x +10y -(5x +3y)= 30 -23

Expand, simplify:

5x +10y -5x -3y= 7

Divide both sides by 7:

7y= 7

y= 7 ÷7

y= 1

Substitute y= 1 into (2):

x +2(1)= 6

x +2= 6

x= 6 -2

x= 4

The answers to all parts are shown below.

A polynomial is a mathematical equation that solely uses the operations addition, subtraction, multiplication, and non-negative integer exponentiation of variables. Variables are sometimes known as indeterminates in mathematics.

Given:

The polynomial zeros are given as:

x = 7, x = -1 and x = -3

x - 7 = 0, x + 1 = 0 and x + 3 = 0

So, f(x) = (x - 7)(x + 1)(x + 3)

f(x) = (x - 7)(x² + 4x +3)

f(x) = x³ -3x² -25 x -21

Now, Rational function g(x)

g(x) = f(x) / (x² - x + 2)

After Factorizing

g(x) = (x-2) - 25x+ 25 /  (x² - x + 2)

The slant asymptote is the quotient i.e. x - 2

Hence, the slant asymptote of the function g(x) is x - 2

So, the discontinuities of g(x)

g(x) = (x³ -3x² -25 x -21) /  (x² - x + 2)

Set the denominator to 0

x² - x + 2 = 0

(x - 2)(x + 1) = 0

x= 2 or x= -1.

So, the discontinuities and their types are:

Essential discontinuity at x = 2

Removable discontinuity at x = -1

Learn more about polynomials here:

brainly.com/question/4142886

#SPJ1

Answer:

98

Step-by-step explanation:

82+x=180

x=98

Answer:

m<3=98°

Step-by-step explanation:

If m<6 is 82°, then m<2 is also 82° because of corresponding angles.

<2+<3=180° bc they are supplementary

180°-82°=98°

Answer:

Pn=Po(1+r)^n

r=8.7%=8.7/100=0.087

Po=$70

n=1

P1=70(1+0.087)^1

=70(1.087)=76.09

=76

Answer:$76.09

Step-by-step explanation:

100%+8.7%=

 108.7%\,\,108.7\%108.7%

Whole balance before interest = 100%, then add on interest

108.7% of the current balance means 108.7100 of it.\text{108.7\% of the current balance means \(\frac{108.7}{100}\) of it.}108.7% of the current balance means 100108.7​ of it.

"Percent" literally means "out of 100."

108.7100=\frac{108.7}{100}=100108.7​=

 1.087\,\,1.0871.087

To find 108.7% of the current balance, multiply by 1.087:\text{To find 108.7\% of the current balance, multiply by \(1.087\):}To find 108.7% of the current balance, multiply by 1.087:

$70×1.087=\$70\times1.087=$70×1.087=

 $76.09\,\,\boxed{\$76.09}$76.09

Answer:

5.41 m

Step-by-step explanation:

First, let's find a side length by taking the square root of the area.

117/64 ^ 1/2 = 1.352...

Next, we need to multiply by 4.

1.352... x 4 = 5.408...

= approximately 5.41

Answer:

2

Step-by-step explanation:

Find the prime factorization of 58

58 = 2 × 29

Find the prime factorization of 100

100 = 2 × 2 × 5 × 5  

Therefore, GCF = 2

Answer:

The answer is 2. Knew this already.

Answer:

Y e s

Step-by-step explanation:

N o ?

I d r k

Answer:

Whenever they are played in a commercial or a movie

Step-by-step explanation: oyriuqewyfuqasyerdb8o7iu

The equation x=1-2y/3y+5,  can be expressed as 3xy+2y=1-5x below:

The concept that will be used in the expression is simplification and expansion.

Given x=1-2y/3y+5

then we can cross multiply as

x(3y+5) = 1-2y

Then we can expand the equation as

3xy + 5x = 1-2y

then we can rearrange the equation as:

3xy+2y=1-5x

Therefore, the fact that  x=1-2y/3y+5,  can be simplified to  3xy+2y=1-5x has been shown.

Learn more about equation at:

https://brainly.com/question/2972832

#SPJ1

Answer: x⁶y¹⁵

Step-by-step explanation:

(x²y⁵)

(x²)³ (y⁵)

xx⁶y¹⁵

The cost of each sixty minute tape is $1.083 and the cost of each ninety minute tape is $7.331.

Algebraic equation

This question can be solved using the algebraic equation:

Let x be the cost of each sixty minute tape and y be the cost of each ninety minute tape.

We can set up the following equations:

5x + 9y = 71.40

8x + 7y = 74.65

We can subtract the first equation from the second equation to solve for x:

8x + 7y = 74.65

-5x - 9y = -71.40

3x - 2y = 3.25

Divide both sides by 3 to solve for x:

3x - 2y = 3.25

3 3

x -  2 2

y =  1.083

Now substitute x = 1.083 into the first equation:

5(1.083) + 9y = 71.40

5.415 + 9y = 71.40

Subtract 5.415 from both sides to solve for y:

5.415 + 9y = 71.40

-5.415 -5.415

9y = 65.985

Divide both sides by 9 to solve for y:

9y = 65.985

9 9

y =  7.331

Therefore, the cost of each sixty minute tape is $1.083 and the cost of each ninety minute tape is $7.331.

To learn more about Algebraic equation refer to:

brainly.com/question/30294152

#SPJ1

Answer:

around 5 books

Step-by-step explanation:

hope this helpsss :D

slides off the 0.86 m high counter and lands 1 m from the base. what was its initial speed ⇒ Ø = 56.87˚ beneath the horizontal

A. Suppose the horizontal component of the velocity is vx and the vertical is vy.

At first at t=0 (as the mug leaves the counter) the components are v0x and v0y.

v0y = 0 since the customer slides it horizontally so applied force is in the x component as it were.

The equations for horizontal and vertical shot movement are:

x = x0 + v0x t

y = y0 + v0y t - 1/2 g t^2 = y0 - 1/2 g t^2

Setting the beginning to be the end corner of the counter so that x0=0 and y0=0, thus:

x = v0x t

y = - 1/2 g t^2

Given esteem are: x=1.50m and y=-1.15m (y is negative since mug is going down)

1.50m = v0x t - - - - > v0x= 1.50/t

-1.15m = - (1/2) (9.81) t^2 - - - - - > t =0.4842 s

Working out for v0x:

v0x = 3.10 m/s

B. v0x is constant since there could be no other horizontal forces so, v0x=vx=3.10m/s

vy can be calculated from the recipe:

vy = v0y + at where a=-g (negative since going down)

vy = - gt = - 9.81 (0.4842)

vy = - 4.75 m/s

Presently to get the point beneath the horizontal, tan(90-Ø) = - vx/vy

tan(90-Ø )= 3.1/4.75

Ø = 56.87˚ beneath the horizontal

to know more about velocity click here:

https://brainly.com/question/80295

#SPJ4

Answer:

y = 0

Step-by-step explanation:

The rule for reflecting over the Y axis is to negate the value of the x-coordinate of each point, but leave the -value the same.

For example, when point P with coordinates (5,4) is reflecting across the Y axis and mapped onto point P’, the coordinates of P’ are (-5,4). Notice that the y-coordinate for both points did not change, but the value of the x-coordinate changed from 5 to -5.

You can think  of reflections as a flip over a designated line of reflection. You can often visualize what a reflection over the x axis or a reflection over the y axis may look like before you ever apply any rules of plot any points. This aspect of reflections is helpful because you can often tell if your transformation is correct based on how it looks. If the new image resembles a mirror image of the original, you’re in good shape! If it does not, you probably did something wrong.

credits: mashupmath.com

The correct answer is 270°

a + b + c + d = 270°

Given,

In the figure at the right, if PQ is perpendicular to QR.

We need to find a + b + c + d.

The sum of the angles in a right triangle must be 180 degrees.

We have,

In right-triangle PQR

PQ is perpendicular to QR.

So,

∠PQR = 90 degrees.

∠QPR = ∠QRP = 45 degrees.

We see that,

QS is perpendicular to PR

So,

∠QSP = b = 90 degrees

∠QSR = c = 90 degrees

Now,

From right-triangle QSP and right-triangle QSR.

We have,

QSP = b = 90 degrees

QPS = a = 45 degrees

QSR = c = 90 degrees

QRS = d = 45 degrees

Find a + b + c + d.

= 45 + 90 + 90 + 45

= 270 degrees

Thus the correct answer is 270°

a + b + c + d = 270°

Learn more about finding measures of angles in a triangle here:

https://brainly.com/question/25950519

#SPJ2

Answer:

comparing the means of three or more groups

Step-by-step explanation:

Answer:

1/8-7/8= -3/4

Step-by-step explanation:

1/8-7/8 is just like 7/8-1/8 but is the opposite

7/8-1/8=6/8 or 3/4

1/8+6/8=7/8

1/8-1/8=0

0-6/8= -6/8 or -3/4

Answer:

my hands hurt bcz of this

Step-by-step explanation:

We have the production function as Y=AL

t

a

​

K

t

3

​

.

Where Y is the output, L

t

is the labor, A is the total factor productivity, K

t

is the physical capital, and α is the capital's share in output.

To find ∂L

i

​

∂Y

​

, we take the partial derivative of Y with respect to L

i

​

∂L

i

​

∂Y

​

=αY/L

i

​

This shows that the marginal productivity of labor is equal to α times the output per worker.

To find ∂K

t

​

∂Y

​

, we take the partial derivative of Y with respect to K

t

​

∂K

t

​

∂Y

​

=3(1−α)Y/K

t

​

This shows that the marginal productivity of capital is equal to 3(1-α) times the output per unit of capital.

If β=1-α, then we have

Y=AL

t

a

​

K

t

3(1−β)

​

Substituting β=1-α, we get

Y=AL

t

a

​

K

t

3α

​

Now,

∂K

t

​

∂Y

​

=3Y/K

t

​

Thus, the marginal productivity of capital is now equal to 3 times the output per unit of capital.