Please help, I really don't understand.

Answer:

(w - 4)(w - 1)(3w - 5)

Step-by-step explanation:

Using Synthetic division to find the quotient on dividing p(w) by (w - 4)

4 | 3   - 20   37   - 20

            12   - 32    20

   -----------------------------

    3     - 8     5        0 ← remainder = 0

quotient = 3w² - 8w + 5 = (3w - 5)(w - 1)

p(w) = (w - 4)(w - 1)(3w - 5)

Answer:

C

Step-by-step explanation:

Given

- 4([tex]\frac{5}{2}[/tex] + [tex]\frac{3}{2}[/tex] x) >  8 ← distribute parenthesis on left side

- 10 - 6x >  8 ( add 10 to both sides )

- 6x >  18

Divide both sides by - 6, reversing the symbol as a result of dividing by a negative quantity

x < - 3 → C

Answer:

Sorry I made a mistake here is a picture of the answer. I hope this helps.

Pam's weekly pay can be modeled using a piecewise function. If Pam works 40 hours or less, her pay is her hourly rate times her hours worked. However, if she works more than 40 hours, her pay is her standard pay for 40 hours plus 1.5 times her hourly rate for each hour beyond 40.

Pam's weekly pay, P(h), can be defined piecewise, meaning we split up h (the total hours she works) into different 'pieces' based on the terms of her pay structure. In this case, the 40 hour standard work week serves as the dividing line between these pieces. The piecewise function could be represented as follows:

P(h) = { $7h,  if h <= 40
                         $7*40 + $7*1.5*(h-40), if h > 40 }

In this function, when Pam works 40 hours or fewer (h <= 40), her pay is simply her hourly wage ($7) times the number of hours worked. However, if she works more than 40 hours (h > 40), her pay is her standard weekly pay for the first 40 hours ($7 times 40) plus 1.5 times her hourly wage for each hour beyond 40 hours.

https://brainly.com/question/32038875

#SPJ3

The domain of y = cosec(x) includes all real numbers except for the integer multiples of [tex]\pi[/tex], where the sine function equals zero and the cosecant function is undefined.

The domain of a function is the set of all possible input values (usually x values) for which the function is defined. In the case of y = cosec(x), the cosecant function is the reciprocal of the sine function, meaning cosec(x) = 1/sin(x). Since the sine of an angle can be zero and division by zero is undefined, the domain of y = cosec(x) must exclude any x values where sin(x) = 0.

The sine function is zero at integer multiples of [tex]\pi[/tex], so the domain of cosec(x) is all real numbers except for integer multiples of [tex]\pi[/tex]

Answer:

8

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

Answer:

x=-2   y=5

Step-by-step explanation:

7x-2y=-24

5x+5y=15

35x-10y=-120

10x+10y=30

45x=-90

x=-2

-10+5y=15

5y=25

y=5

The solution of the equations is, x=-2 and y=5.

An equation is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

The given expressions are solved as below:-

7x-2y=-24

5x+5y=15

35x-10y=-120

10x+10y=30

45x=-90

x=-2

The second equation is solved as below:-

-10+5y=15

5y=25

y=5

Hence, the solutions are x=-2 and y=5.

To know more about equations follow

https://brainly.com/question/2972832

#SPJ5

Answer:

Ordered pair of YZ is (-5,-7) and magnitude of YZ is 8.602

Step-by-step explanation:

Given data:

Two pairs Y (5,4) and Z (0, -3)

To find: ordered pair of YZ

YZ = Z - Y = (0-5, -3-4)

                 = (-5, -7)

Hence ordered pair of YZ is (-5,-7)

To find: magnitude of YZ.

Here Y and Z are initial and final points of vector. Magnitude of YZ is distance between points Y and Z. Distance formula is

Distance = [tex]\sqrt{(x2-x1)^{2} + (y2-y1)^{2} }[/tex]

magnitude of YZ =  [tex]\sqrt{(0-5)^{2} + (-3-4)^{2} }[/tex]

                             = [tex]\sqrt{74}[/tex]

                             = 8.602

Another method:

magnitude of YZ = |YZ|

|YZ| = [tex]\sqrt{(-5)^{2} + (-7)^{2} }[/tex]  ...............(since |xy| = [tex]\sqrt{(x)^{2} + (y)^{2} }[/tex]

       = [tex]\sqrt{74}[/tex]

       = 8.602

magnitude of YZ = 8.602

Answer:

D

Step-by-step explanation:

(-5,-7);√74 units

Answer:

Last one

Step-by-step explanation:

f(x) = Asin(Bx) + C

C = 0

A = 5

B = 2pi/12 = pi/6

f(x) = 5 sin[(pi/6)x]

Answer:

x = 6

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

Answer:

x = { 3, -2 }

Step-by-step explanation:

Let's actually find the solutions to | X+10 | = 3x - 2.  Because of the absolute value operator this breaks down into two simpler problems:

1) x + 10 = 3x - 2, or 12 = 4x.  Then x = 3

2) -(x + 10) = 3x - 2,  or -x - 10 = 3x - 2,  or  -8 = 4x.  Then x = -2

Answer:

C

Step-by-step explanation:

$1.50 multiplied by 4.5 = 6.75

$6.75 plus $3 = $9.75

Answer:

$9.75

Step-by-step explanation:

1.50 per mile traveled

1.50 x 4.5 = 6.75

plus the additional fee of three dollars

6.75 + 3.00 = 9.75

Answer:

24

Step-by-step explanation:

1 time=1/4 cups

xtimes=6 cups

Cross multiply

6×1=x×1/4

6=x/4

Make x the subject of formula by cross multiplying

x=4×6

x=24

So the final answer is 24

Answer:

x and (x − 6)

Answer:

Step-by-step explanation:

When (i) is multiplied to itself it = -1

The number (i)is used for imaginary numbers.

Madi is 4 and Bracken is 20.

In 12 years Madi will be 16 and bracken will be 32 which is twice the age of Madi.

Answer:

The answer is D: sin 11pi/6

<3

Step-by-step explanation:

The expression that is equivalent to the given expression is Sin(11π/6).

The given trigonometric expression is: [tex]Sin \frac{7\pi }{6}[/tex]

[tex]Sin\frac{7\pi }{6}[/tex] can be written as [tex]Sin(\pi +\frac{\pi }{6} )[/tex]

The value of [tex]Sin(\pi +\theta)[/tex] is [tex]-Sin\theta[/tex].

So, [tex]Sin(\pi +\frac{\pi }{6} )=-Sin\frac{\pi }{6}[/tex]

We know that

[tex]Sin(2\pi -\theta)=-Sin\theta[/tex]

Or, [tex]-Sin\theta=Sin(2\pi -\theta)[/tex]

So, [tex]-Sin\frac{\pi }{6} =Sin(2\pi -\frac{\pi }{6} )[/tex]

[tex]-Sin\frac{\pi }{6} =Sin\frac{11\pi }{6}[/tex]

So, the required expression is [tex]Sin\frac{11\pi }{6}[/tex].

Therefore, the expression that is equivalent to the given expression is Sin(11π/6).

To get more about trigonometric identities visit:

https://brainly.com/question/24349828

Answer: 94

Step-by-step explanation:

1 - 7 + 100

We do the 1 - 7 first

1 - 7 = -6

-6 + 100 = 94

Answer:

94

Step-by-step explanation:

1-7=-6

-6+100=94

Answer:

31

Step-by-step explanation:

The range can be found by subtracting the lowest number in the set from the highest, so one can conclude how large the gap in between the two is.

the lowest number her is 68 and the highest is 99

99-68=31

Answer:

31 is the range

Step-by-step explanation:

the range is the number between the highest data and the lowest data. You take your largest number in the data and subtract it from the highest.

Largest 99

smallest 68

99 - 68 = 31

Hope this helps :) if it does please mark brainlest :)

Answer:

3(25)+5(30)

Step-by-step explanation:

Product means multiplying 2 things together and expression means you do not solve the equation you just leave it be

Answer:

135 cubic centimeters

Step-by-step explanation:

The formula for calculating volume of a triangular prism is 1/2×b×h×l (b: base, h: height, l: length)

1/2 × 5 × 9 × 6 = 135

Answer:

Option 1:  [tex]V=\pi (6)^{2} (8) \\[/tex]

Step-by-step explanation:

This is because when we plug in the value given in the picture.  

Formula [tex]V=\pi r^{2} h[/tex]

The way we write this is by using our  "r" which is 6. We plug in the 6 for "r" so the equation will look something like this: [tex]V=\pi (6)^{2} (h)[/tex]

Then we will plug in our height "h", which is 8. So the equation will look something like this: [tex]V=\pi (6)^{2} (8)[/tex]

So that's it. Very simple. Just remeber to keep the formula in mind and you will get the hang of it.

I hope this help! :D

The equation to find the volume of the cylinder is V = π ( 6 )² ( 8 )

A cylinder is a three-dimensional shape consisting of two parallel circular bases, joined by a curved surface. The center of the circular bases overlaps each other to form a right cylinder. The volume of a cylinder is

Volume of Cylinder = πr²h

Surface area of cylinder = 2πr ( r + h )

where r is the radius of the cylinder

h is the height of the cylinder

Given data ,

Let the volume of the cylinder be V

Let the radius of the cylinder be r = 6 cm

Let the height of the cylinder be h = 8 cm

Now , Volume of Cylinder = πr²h

On simplifying , we get

V = π ( 6 )² ( 8 )

V = 288π cm³

Hence , the equation is V = π (6 )² ( 8 )

To learn more about volume of cylinder click :

https://brainly.com/question/16134180

#SPJ7

Answer: The signup fee at Jon's Gym is $100 more than the signup fee at Bella's Gym

Step-by-step explanation:

Hi, to answer this question we have to write an equation for the cost of Bella's Gym

Jon's Gym: f(x) = 30x + 150

Bella's Gym has a signup fee of $50 and charges $45 dollars per month.

So, we have to multiply the number of months (x) by the cost per month, and add the signup fee cost (50).

Bella's Gym: f(x) = 45x+ 50

Since Jon's signup fee is 150 and Bella's signup fee is 50 , the difference of both costs is 100 (150-50=100), and since Jon's gym has the more expensive fee:

The signup fee at Jon's Gym is $100 more than the signup fee at Bella's Gym

Final answer:

The statement that the signup fee at Jon's Gym is $100 more than the signup fee at Bella's Gym is true.

Jon's Gym charges $30 per month while Bella's Gym charges $45 per month; thus, Jon's Gym charges $15 less, not more.

Explanation:

Comparing the costs of gym memberships at Jon's Gym and Bella's Gym requires analysis of the initial signup fees and the monthly rates. The function for Jon's Gym, f(x) = 30x + 150, indicates a signup fee of $150 and a monthly rate of $30. Bella's Gym has a signup fee of $50 and a monthly rate of $45. To determine the true statement, we compare these numbers directly:

The other statements provided in the question can be dismissed as false:

Therefore, the correct statement is that The signup fee at Jon's Gym is $100 more than the signup fee at Bella's Gym.

Answer:

85%

Step-by-step explanation:

Multiply both numerator and denominator by 100. We do this to find an equivalent fraction having 100 as the denominator. 0.85 × 100100.

= (0.85 × 100) × 1100 = 85100.

Write in percentage notation: 85%

Answer:

85%

Step-by-step explanation:

To convert a number to a percent, you need to multiply it by 100 and add a percent symbol to the end. 0.85*100=85%. Hope this helps!

Answer:

mean: 30

standard dev: 5

the data point 37 is more than

Step-by-step explanation:

The mean is 30.

The standard deviation is 5

The data point 37 is more than one standard deviation from the mean.

'A bell curve is the informal name of a graph that depicts a normal probability distribution. The bell curve is perfectly symmetrical. It is concentrated around the peak and decreases on either side. In a bell curve, the peak represents the most probable event in the dataset while the other events are equally distributed around the peak. The peak of the curve corresponds to the mean of the dataset.'

According to the given problem,

Since, the curve of the bell curve peaks at the mean, therefore, in the given bell curve, the curve peaks at 30.

The standard deviation is calculated as the square root of variance by determining each data point's deviation relative to the mean. In the given bell curve, the points lie at a distance of 5. Therefore the standard deviation is 5.

The data point 37 is more than one standard deviation from the mean.

Since, the standard deviation is 5,

Mean = 30

Next Data Point = ( 30 + 5 )

                           = 35

Therefore the data point 37 is more than one standard deviation from the mean.

Hence, we can conclude, the bell curve has a mean of 30, standard deviation of 5 with the data point 37 being more than one standard deviation from the mean.

Learn more about Bell Curve here: https://brainly.com/question/1838638

#SPJ2

The equation that can be used to find the length of side x is:

cos(25°) = x / 32.

The equation that can be used to find the length of side x is:

cos(25°) = x / 32

This equation is based on the trigonometric ratio tan, which is defined as

the opposite side over the adjacent side.

In this case, the opposite side is x and the adjacent side is 32.

We know the angle between these two sides is 25°, so we can use the

tan function to solve for x.

x = cos(25°) * 32

x = 14.65 cm

Therefore, the equation that can be used to find the length of side x is:

cos(25°) = x / 32

for such more question on length

https://brainly.com/question/28322552

#SPJ6

so the right answer is of option D...

Answer:

Next frame (6) is C

Frame 7 is D then A

Frame 8 is D

Frame 9 is scalar, neither, matrix, matrix

Step-by-step explanation:

Doing the assignment rn :)

Answer:

C =AB

2 x 2

second part

c11=-1 c12=3 c21=3 c22=-3

third part

d11=0 d12=6 d21=1 d22=-4

Step-by-step explanation:

Correct on edge 2023