Summarize the two different ways an exponential
equation can be solved.

Answer:

A e f

Step-by-step explanation:

Hope this was helpful!!!

Moving on to step 20, you need to take a screenshot issues of the tools menu. This can usually be accessed by clicking on the "Tools" option in the menu bar of the program or application you are using.

To take a  of the tools menu in step 20, you can follow these steps:Open the tools menu in the desired application or software.Press the "Print Screen" (PrtSc) button on your keyboard. This will capture a screenshot of your entire screen.

Open an image editing software or any program that allows you to paste imagesPaste the screenshot by pressing "Ctrl" + "V" on your keyboard.Save the image in your desired format.

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Answer:

X=8

X=4

Step-by-step explanation: Those are the solutions.

Hope this helps!!

The probability is that the married couple watches the show is 0.35.

According to the statement

We have to find the probability is that the probability that married couple watches the show is 0.35.

For this purpose, we know that the

Probability is the ratio of the number of outcomes to the total number of possible outcomes.

With the given information

a married man watches a certain television show is 0.4

the probability that a married woman watches the show is 0.5.

the probability that a man watches the show, given that his wife does, is 0.7

Then

Let M be the event that a married man watches a certain T.V.

And N be the event that a married woman watches the show.

The probability become

\(P(M)=0.4\)   \(P(F)=0.5\)

and the

\(P(\frac{M}{F} )=0.7\)

Then

The probability become is the

P(M∩F)=0.7*0.5

And

\(P=0.7*0.5\)

\(P=3.5\)

So, The probability is that the married couple watches the show is 0.35.

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This question was incomplete. Please find the full content below.

Question:

The probability that a married man watches a certain TV show is 0.4 and the probability that a married woman watches the show is 0.5. The probability that a man watches the show, given that his wife does, is 0.7. Then

the probability that married couple watches the show.

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The value of the function (f - g)(x) would be \((f-g)(x)=x^2-11x+4\).

Option (A) is correct.

What are composite functions?

A composite function is generally a function that is written inside another function. The composition of a function is done by substituting one function into another function. For example, f [g (x)] is the composite function of f (x) and g (x). The composite function f [g (x)] is read as “f of g of x”.'

Given:

                \(f(x)=4x^2-5x\\\\g(x)=3x^2+6x-4\)

Now by using the definition of composite functions we can write,

      \((f-g)(x)=f(x)-g(x)\\\\(f-g)(x)=4x^2-5x-(3x^2+6x-4)\\\\(f-g)(x)=4x^2-5x-3x^2-6x+4\\\\(f-g)(x)=x^2-11x+4\)

Hence, the value of the function (f - g)(x) would be \((f-g)(x)=x^2-11x+4\).

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For the levels of qualitative, the variable called dummy variables is used in the multiple regression method.

According to the statement

we have given that the by which method we use the different levels of a qualitative independent variable and we have to explain about it.

So, For his purpose, we know that the

A dummy variable is a variable that takes values of 0 and 1, where the values indicate the presence or absence of something.

And in the multiple regression method there are a lot of different variables which are used for a qualitative and for this a variable is used which is called the dummy variables.

By this variables we show the analysis between the given data. it gives the output in the 0 and 1 numbers.

So, For the levels of qualitative, the variable called dummy variables is used in the multiple regression method.

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Answer:

P = 8

Step-by-step explanation:

Answer:

p=104/33

Step-by-step explanation:

Answer:

The sum of a triangle's angle measurements is 180 degrees.

Only triangles have angle measurements that are a sum of 180 degrees

Step-by-step explanation:

I'm not quite sure what exactly the question was. I am assuming it is the first two lines you have written.

Answer:

I do not know sorry

Step-by-step explanation:

sorry

The surface area of the given cylinder is 602.88 square centimeters.

The surface area of the cylinder is: A = 2πr(r+h)

where 'r' is the radius of the base (circle) of the cylinder

'h' is the height of the cylinder

The cylinder with a height of 10 cm and a radius of 6 cm.

⇒ A = 2πr(r+h)

Here h = 10 cm and r = 6 cm

Substitute the known values in the above formula,

⇒ A = 2(3.14)(6)(6+10)

⇒ A = (12.56)(6)(16)

Apply the multiplication operation, and we get

⇒ A = 602.88

Therefore, the surface area of the given cylinder is 602.88 cm².

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The system of inequalities to represent this situation will be x + y ≤ 15 and 5x + 10y ≤ 95.

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

Carla babysits and tutors to make extra money.

She babysits for $5 an hour and tutors for $10 an hour.

She can only work at most 15 hours a week.

Likewise, she wants to go on a trip with her friend and needs to make 95 dollars this week to cover the cost of the trip.

Then the system of inequalities to represent this situation will be

Let x be the number of babysits hours and y be the number of tutor's hours.

     x + y ≤ 15

5x + 10y ≤ 95

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The table is

x | 4 | 8 | 12
y |  1 | 2 | 3

The question is not understandable. The well-formatted question is

Complete the table for the given rule

Rule:

\(y=\dfrac{1}{4}x\)

Table:

x | 4 | 8 | 12
y |  ? | ? | ?

Evaluation of an algebraic expression when a specified integer is used to replace a variable is known as evaluating the expression. We use the provided number to replace the expression's variable before applying the sequence of operations to simplify the expression.

For instance

On evaluation of y= x+7  when x=3, and x=12

we get y(3) = 3 + 7 = 10 and y(12) = 12 + 7 = 19

The given equation is

\(y=\dfrac{1}{4}x\)

So, the table is

x | 4 | 8 | 12
y |  1 | 2 | 3

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Answer:

0

12/4

1.75

in that order

The width of a rectangle is 4 units less than the length. The width, in units, of the rectangle is 2 units.

Represent the length and width by L and W.

Then W = L - 4.

The area of the rectangle is 12 units

= Length x width  

=  L x W

=  L(L - 4)

=L^2 - 4L = 12

L^2 -4L - 12 = 0

Now on solving this quadratic equation we get

L^2 -4L - 12 = 0

L^2 - 6L  + 2L -12 = 0

L(L - 6 ) -2(L - 6) = 0

(L-6)(L-2) = 0

This factors easily into

(L - 2)(L - 6) = 0

so L must be 2,6.  

When L = 2

The width of the rectangle is W = L - 4 = 2 - 4 = -2 units.

We ignore the negative values.

when L= 6

The width of the rectangle is W = L - 4 = 6 - 4 = 2 units.

The width of a rectangle is 4 units less than the length. The width, in units, of the rectangle is 2 units.

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Answer:

14

Step-by-step explanation:

The trapezoids are similar, so you need to find which sides allign with each other. It can be seen that among the paralel sides of the trapezoid, the longer ones will be similar by the factor of 2. So, 2*7=14

Answer:

14 feet

Step-by-step explanation:

Answer:

0.4 aka 4/10 or 2/5

Step-by-step explanation:

total is 10 and there is 4 red marbles

Apparently, there is a typing mistake in the statement of the question:

The length of each edge of a cube is x centimeters. If xis an integer, why is the volume of the cube not equal to 15 cm squared? show work please i want to understand:)​

The answer is:

Because the units of volume are cm^3, or m^3, not cm^2 nor m^2.

The measure of the volume is cm * cm * cm, meanwhile the area is cm * cm.

Student became unresponsive.

Answer $22.50

Step-by-step explanation:

$9 X 2 = 18 and 6 oranges + 6 oranges = 12

if you divide 9 by 6 you get 1.5 so that means its 1.50 for each orange individually.

which makes 15 oranged 22.50

Answer:

it would be $22.5

Step-by-step explanation:

all you have to do is 9 divided by 6 this would equal 1.5 and then you would do 1.5 x 15 which would equal 22.5 dollars

Answer:

Theres not enough information

Step-by-step explanation:

Answer:

-3

Step-by-step explanation:

\((-3)^3\) \(=(-3)(-3)(-3) = 9(-3)= -27\)

a) Find the dean’s eye view average class size and the student’s eye view average class size:Given that there are 16 seminar courses, each having 10 students each.Number of students in seminar courses: 16 × 10 = 160There are 2 large lecture courses, each having 100 students each.

Number of students in large lecture courses: 2 × 100 = 200

Dean’s view average class size is the simple average of the class sizes:Let’s find the Dean’s view average class size. There are 18 courses in total.

This can be obtained by dividing the total number of students by the total number of classes.

Student’s view average class size = Total number of students/Total number of classes

= 360/18

= 20

Therefore, the dean’s eye view average class size is 46.67 (approximately) and the student’s eye view average class size is 20.

Now, we need to prove that D 2, then (k/(k + 1)) - (1/n) < 0.

Therefore, we have:

S - D< (c2 - c1)*[(k/(k + 1)) - (1/n)]< 0

Hence, S < D.Therefore, the dean’s eye view average class size will be strictly less than the student’s eye view average class size, unless all classes have exactly the same size.

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Answer:

48 miles per hour.

Step-by-step explanation:

The definition of a sample statistic is "any function of observed data, such as the sample mean, sample variance, etc.".

We are given both the sample mean and the sample variance. But samples exist to be compared to the population.

Since we are given the data that "the mean speed of vehicles is greater than 45 miles per hour", we are told what is happening to the mean, not the standard deviation. So, we will use the mean of the sample of 25 vehicles to state the sample statistic: mean speed of 48 miles per hour.

Hope this helps!

The most appropriate choice for trigonometric function will be given by -

sin 45° =  \(\frac{1}{\sqrt{2} }\)

cos 45° =  \(\frac{1}{\sqrt{2} }\)

tan 45° =  1

cot 45° =  1

sec 45° =  \(\sqrt{2}\)

cosec 45° =  \(\sqrt{2}\)

What are trigonometric functions?

Trigonometric functions are those functions which shows the relationship between side and angle of a right angled triangle.

There are six trigonometric functions-

\(sin \theta, cos\theta, tan\theta, cot\theta, sec\theta, cosec\theta\)

\(sin \theta\) = \(\frac{Perpendicular}{Hypotenuse}\)

\(cos\theta\) = \(\frac{Base}{Hypotenuse}\)

\(tan\theta\) = \(\frac{Perpendicular}{Base}\)

\(cot\theta\) = \(\frac{Base}{Perpendicular}\)

\(sec\theta\) = \(\frac{Hypotenuse}{Base}\)

\(cosec\theta\) = \(\frac{Hypotenuse}{Perpendicular}\)

Here,

The diagram of the square has been attached with this answer

∠ABC = 90° [Side of a square is 90°}

∠BAC = \(\frac{90}{2}\)

          = \(45\)°

Side of square = 1 unit

Length of diagonal of a square = \(\sqrt{2}\) \(\times\) side

                                                    = \(\sqrt{2}\) \(\times\) \(1\)

                                                    = \(\sqrt{2}\) units

From \(\Delta\) ABC,

sin 45° = \(\frac{Perpendicular}{Hypotenuse}\)

           = \(\frac{BC}{AC}\)

           = \(\frac{1}{\sqrt{2} }\)

cos 45° = \(\frac{Base}{Hypotenuse}\)

           = \(\frac{AB}{AC}\)

           = \(\frac{1}{\sqrt{2} }\)

tan 45° = \(\frac{Perpendicular}{Base}\)

           = \(\frac{BC}{AB}\)

           = \(\frac{1}{1}\)

           = 1

cot 45° = \(\frac{Base}{Perpendicular}\)

           = \(\frac{AB}{BC}\)

           = \(\frac{1}{1}\)

           = 1

sec 45° = \(\frac{Hypotenuse}{Base}\)

           = \(\frac{AC}{AB}\)

           = \(\frac{\sqrt{2} }{1}\)

           = \(\sqrt{2}\)

cosec 45° = \(\frac{Hypotenuse}{Perpendicular}\)

           = \(\frac{AC}{BC}\)

           = \(\frac{\sqrt{2} }{1}\)

           = \(\sqrt{2}\)

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Answer:

48-p

Step-by-step explanation:

Answer:

48-p+how many pairs kaylee picked

Step-by-step explanation:

Given the following question:

Your exact solutions are...

Answer:

Quadrant  II

Step-by-step explanation:

Sin is positive in Quad I and II

Cos is negative in  Quad II and II

Therefor ∅ is in Quadrant  II

Step-by-step explanation:

-3n + 3 > -11

-3n > -14

3n < 14

n < 14/3

14/3 = 4.66666666...

the only positive integers that are smaller than 4.666666... are

4, 3, 2, 1

their sum is

4+3+2+1 = 10

To solve the integral ∫x√(25+x^2)dx, we can make the substitution x=5tanθ. This gives us dx=5sec^2θ dθ, and we can rewrite the integral as ∫5tanθ√(25+25tan^2θ)(5sec^2θ)dθ. Simplifying this expression using trigonometric identities, we get ∫25sec^3θdθ.

To solve this integral, we can use integration by parts, with u=secθ and dv=sec^2θdθ. This gives us v=tanθ and du=secθtanθdθ. Plugging these values into the integration by parts formula, we get:

∫25sec^3θdθ = 25secθtanθ - 25∫tan^2θsecθdθ.

We can simplify the remaining integral using the trigonometric identity tan^2θ+1=sec^2θ, which gives us:

∫tan^2θsecθdθ = ∫(sec^2θ-1)secθdθ = ∫sec^3θdθ - ∫secθdθ.

We can solve the first integral using integration by parts again, and the second integral is a standard integral that can be easily evaluated. After simplifying and substituting back in x, we get the final answer:

∫x√(25+x^2)dx = 1/3(25+x^2)^(3/2) + C.

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N(x, y, z) = [-1, √3, 2] . [x - √3/2, y + 1/2, z - √3] = 0and O(x, y, z) = [-2√3, -2, 4√3] . [x - √3/2, y + 1/2, z - √3] = 0 respectively.

The equations of the normal plane and osculating plane of the curve at the given point are given by N = 0 and O = 0.

Here is the step-by-step explanation for finding equations of the normal plane and osculating plane of the curve at the given point for X= sin 2t, y=-c0s 2t, z =(0, 1, 2x) and 150:

Given that X= sin 2t, y=-c0s 2t, z =(0, 1, 2x) and t = 150.

Let us first find the first derivative of the given function.

f (t) = [X(t), Y(t), Z(t)] = [sin 2t, -cos 2t, 2 sin 2t]f'(t) = [2 cos 2t, 2 sin 2t, 4 cos 2t]

Again, let us find the second derivative of the given function.

f''(t) = [-4 sin 2t, 4 cos 2t, -8 sin 2t]At t = 150, we have

f'(t) = [2 cos 300, 2 sin 300, 4 cos 300] = [-1, √3, 2]f''(t) = [-4 sin 300, 4 cos 300, -8 sin 300] = [-2 √3, -2, 4 √3]

At the given point [X(150), Y(150), Z(150)] = [sin 300, -cos 300, 2 sin 300] = [√3/2, -1/2, √3]

The equation of the normal plane can be found as

N(x, y, z) = [f'(150)] . [x - X(150), y - Y(150), z - Z(150)] = 0[-1, √3, 2] . [x - √3/2, y + 1/2, z - √3] = 0

The equation of the osculating plane can be found as

O(x, y, z) = [f''(150)] . [x - X(150), y - Y(150), z - Z(150)] = 0[-2√3, -2, 4√3] . [x - √3/2, y + 1/2, z - √3] = 0

Hence, the equations of the normal plane and osculating plane of the curve at the given point are given by

N(x, y, z) = [-1, √3, 2] . [x - √3/2, y + 1/2, z - √3] = 0and O(x, y, z) = [-2√3, -2, 4√3] . [x - √3/2, y + 1/2, z - √3] = 0 respectively.

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Answer:

a) 2a + 3c = $44.50

     a + 2c + $25.50

b) $19

Step-by-step explanation:

Simultaneous equations. A = adult. C = children

2a + 3c = $44.50 (EQUATION 1)

a + 2c = $25.50 (EQUATION 2)

Now solve this using the method of elimination:

2a + 3c = $44.50 (EQUATION 1)

a + 2c = $25.50 (EQUATION 2)

Multiply equation 2 by 2 so that both equations have the same a coefficient.

2a + 4c = $51 (NEW EQUATION 2)

Now subtract equation 1 from equation 2:

2a - 2a + 4c - 3c = $51 - $44.50 (2a cancels out)

c = $6.50

Now substitute c into one of the equation, in this case, I'm using original equation 2.

a + 2($6.50) = $25.50

a + $13 = $25.50

a = $12.50

Total cost of one adult and child = $6.50 + $12.50

                                                       = $19

Answer:

option d

Step-by-step explanation:

hope this helps

Answer:

nfw

Step-by-sntep explanation:

fwjfba

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: 5

Explanation:

9-4 = 5

I hope this helped!

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- Zack Slocum

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