factor the polynomial
X^2-5x+4
i’m a little confused on the process to get the answer pls help :)

Answer:

Answer:

wheres the figure ??

Step-by-step explanation:

Answer: Zero

Step-by-step explanation:

Answer: Zero

Step-by-step explanation:

Just did it on edg 2021

Answer: 12 dimes

Step-by-step explanation: 12 quarters = 3.00

five nickels = 3.25

12 dimes = 4.45

13 pennies = 4.58

He also added lettuce, tomatoes, and cheese. Kenneth also made sure to put plenty of condiments like mayonnaise and mustard on each sandwich.

Number is a mathematical entity used to represent a computer magnitude it can be symbol or a combination of simple you should in order to take quantity such as the two, five, seven, three or eight number are used to verify the context including counting measuring and computing.


Kenneth's family was excited to get to the beach. When they arrived, they set up their umbrellas and beach chairs and found a spot to settle down. After they were all settled, Kenneth passed out the sandwiches he had made. Everyone was satisfied with the delicious sandwiches Kenneth had created.

Kenneth's family enjoyed their day at the beach. They swam in the ocean, built sandcastles, and played volleyball. They even laid out and got a nice tan. As the day got hotter, Kenneth's family got hungrier. Fortunately, they still had the sandwiches Kenneth had made. Everyone was thankful for the delicious sandwiches that Kenneth had prepared for them.

After a fun day at the beach, Kenneth's family packed up their things and headed home. Kenneth was happy that he could provide for his family and make their day even better. He was grateful for the opportunity to make the sandwiches for his family and make their day at the beach even more enjoyable.

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To determine the probability of making a type II error, we need to know the statistical power of the hypothesis test. Statistical power is the probability of correctly rejecting the null hypothesis when it is false, and is equal to 1 minus the probability of making a type II error.

Suppose that the null hypothesis is that the breakage rate is equal to or greater than 30%, and the alternative hypothesis is that the breakage rate is less than 30%. The significance level of the test is 0.05.

If the new clay reduces breakage to only 20%, then the probability of breakage is 0.20. We need to calculate the power of the test, which is the probability of correctly rejecting the null hypothesis when the alternative hypothesis is true.

The power of the test can be calculated using statistical software or a statistical table. Assuming a sample size of 100, a significance level of 0.05, and a true breakage rate of 20%, the power of the test is approximately 0.66, or 66%.

Therefore, the probability of making a type II error is 1 - 0.66, or 0.34, or 34%. This means that there is a 34% chance that the artist will fail to reject the null hypothesis (that the breakage rate is equal to or greater than 30%) when it is actually false (that the breakage rate is less than 30%).

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A graph that represents a function with a domain of all real numbers greater than or equal to -4 and less than 6 is shown in the image attached below.

A domain refers to the set of all real numbers for which a particular function is defined. This ultimately implies that, a domain is the set of all possible input numerical values to a function and the domain of a graph comprises all the input numerical values which are shown on the x-coordinate i.e the horizontal portion of a graph.

In Mathematics, the horizontal portion of any graph is used to represent all domain values and they are both read and written from smaller to larger numerical values, which simply means from the left of any graph to the right.

In this context, the domain of all real numbers that are greater than or equal to -4 and less than 6 in interval notation is given by:

Domain = -4 ≤ x < 6

Domain = [-4, 6].

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The ratio of the RHS to the coefficient of linear programming of x in the first row is 6/1 = 6. In the second row, the ratio is 4/-1 = -4, which is not valid. In the third row, the ratio is 8/2 = 4.

To maximize the expression p=6x+4y, we need to find the values of x and y that satisfy the given constraints and yield the maximum value of p.

We can start by graphing the system of inequalities:

x + 3y ≥ 6

-x + y ≤ 4

2x + y ≤ 8

x ≥ 0

y ≥ 0

This will give us a better understanding of the feasible region of solutions. However, due to the number of constraints and the complexity of their relationships, it might not be easy to graph it manually.

Therefore, we will use the Simplex algorithm, a common method for solving linear programming problems.

First, we will convert the inequalities into equations:

x + 3y + s1 = 6

-x + y + s2 = 4

2x + y + s3 = 8

Where s1, s2, and s3 are slack variables that we introduce to transform the inequalities into equations.

We can rewrite the problem as a maximization problem in standard form:

Maximize p = 6x + 4y + 0s1 + 0s2 + 0s3

Subject to:

x + 3y + s1 = 6

-x + y + s2 = 4

2x + y + s3 = 8

x, y, s1, s2, s3 ≥ 0

We can then create a tableau to solve the problem using the Simplex algorithm:

Copy code

x     y     s1     s2     s3    RHS

1 1 3 1 0 0 6

2 -1 1 0 1 0 4

3 2 1 0 0 1 8

Zj-Cj

0 0 0 0 0 0

The first row represents the coefficients of the first constraint, x + 3y + s1 = 6. The second row represents the coefficients of the second constraint, -x + y + s2 = 4. The third row represents the coefficients of the third constraint, 2x + y + s3 = 8.

The last row represents the coefficients of the objective function, p = 6x + 4y, with Zj-Cj indicating the difference between the coefficients of the objective function and the current basic feasible solution.

To solve the problem using the Simplex algorithm, we need to follow these steps:

Choose the most negative Zj-Cj coefficient.

Select the corresponding column as the entering variable.

Choose the row with the smallest non-negative ratio of RHS to the coefficient of the entering variable.

Select the corresponding row as the leaving variable.

Use row operations to update the tableau.

Repeat until all Zj-Cj coefficients are non-negative.

Using these steps, we can start with the entering variable x, which has the most negative Zj-Cj coefficient of -6.

The ratio of the RHS to the coefficient of linear programing of x in the first row is 6/1 = 6. In the second row, the ratio is 4/-1 = -4, which is not valid. In the third row, the ratio is 8/2 = 4.

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To maximize the function p=6x+4y subject to the given constraints, we need to graph the feasible region bounded by the inequalities x+3y≥6, −x+y≤4, 2x+y≤8, x≥0, and y≥0. The corner points of this region are (0,2), (2,2), and (4,0).

We then substitute each of these corner points into the objective function p=6x+4y and find that p=12 at (2,2) which is the maximum value of p. Therefore, the maximum value of p is 12 and it occurs at the point (2,2).
To maximize p=6x+4y, subject to the given constraints, follow these steps:

1. Identify the constraints: x+3y≥6, -x+y≤4, 2x+y≤8, x≥0, y≥0.
2. Rewrite the inequalities in slope-intercept form (y=mx+b): y≤(-1/3)x+2, y≥x-6, y≤-2x+8.
3. Graph the inequalities, shading the feasible region where all constraints are satisfied.
4. Identify the vertices of the feasible region: (0,2), (2,2), (3,2).
5. Evaluate p=6x+4y at each vertex: p(0,2)=8, p(2,2)=16, p(3,2)=22.
6. The maximum value of p is 22, which occurs at the point (3,2).

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It will take about 387.3 months (or about 32.3 years) to triple the balance of the account.

What is Compound Interest ?

Compound interest refers to the process of earning interest on both the initial principal amount as well as any accumulated interest from previous periods. In other words, it is the interest that is earned on the interest that has been accumulated over time.

We can use the formula for compound interest to solve this problem.

Where:

A = the final amount

P = the initial amount

r = the annual interest rate (as a decimal)

n = the number of times the interest is compounded per year

t = the time (in years)

In this problem, we have:

P = $250

r = 0.06% = 0.0006 (as a decimal)

n = 12 (since the interest is compounded monthly)

A = 3P = $750

Substituting these values into the formula, we get:

750 = 250\((1 + 0.0006/12) ^{12t}\)

Dividing both sides by 250, we get:

3 =\((1 + 0.0006/12) ^{12t}\)

Taking the natural logarithm of both sides, we get:

㏒(3) = 12t ㏒(1 + 0.0006÷12)

Solving for t, we get:

t = ㏒(3)/(12 ㏒(1 + 0.0006÷12))

Plugging this into a calculator, we get:

t ≈ 387.3 months

Therefore, it will take about 387.3 months (or about 32.3 years) to triple the balance of the account.

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Answer:

-3.392

Step-by-step explanation:

2.34

1.052

+_____

= 3.392

The force exerted by the brick on the window is equal in magnitude but

opposite in direction to the force exerted by the window on the brick.

When a brick hits a window and smashes it, there are two forces

involved: the force exerted by the brick on the window and the force

exerted by the window on the brick.

According to Newton's third law of motion, for every action, there is an

equal and opposite reaction.

The magnitude of the forces involved depends on several factors,

including the mass of the brick, its velocity, the angle of incidence, and

the strength of the window. The force exerted by the brick on the

window will be the impact force, which is the force applied over a short

period of time during the collision.

The impact force will depend on the momentum of the brick, which is

the product of its mass and velocity.

It's not possible to say which force is larger because the two forces are

equal in magnitude but opposite in direction, according to Newton's third

law of motion.

The strength of the window will also play a role, as a stronger window

will be able to resist a higher impact force before breaking.

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Answer:

7(2a - b)

Step-by-step explanation:

7 * 2a = 14a

7 * -b = -7b

Answer:

x = 2

Step-by-step explanation:

Here's your solution

=> we know that tangents from a point to a common circle are equal

=> so, ST = SU

=> 7x - 3 = 5x + 1

=> 7x - 5x = 1 + 3

=> 2x = 4

=> x = 4/2

=> x = 2

hope it helps

Answer:

X will be 2

Step-by-step explanation:

ST=SU

7x-3=5x+1

2x=3+1

2x=4

x=4/2

x=2

hope it helps....

have a great day!!!

Answer:

Associative property of addition

Step-by-step explanation:

This is the property used here. It states that the sum of three or more quantities will be same regardless of the order in which they are added.

Answer:

Associative Property Is Correct

Step-by-step explanation:

The associative property of Addition states that the Sum of three or more numbers remains the same regardless of how the numbers are grouped.

Answer:

v=5

Step-by-step explanation:

Angles are created by joining the extremities of two rays, with the joint vertex representing the common terminal of the two beams. The value of ∠c= 48.65.

An angle is the result of the intersection of two lines.

An "angle" is the length of the "opening" between these two beams.

Angles are commonly measured in degrees and radians, a measurement of circularity or rotation.

In geometry, an angle can be created by joining the extremities of two rays. These rays are intended to represent the angle's sides or limbs.

The two primary components of an angle are the limbs and the vertex.

The joint vertex is the common terminal of the two beams.

Given,

AC = 33 cm

AB = 35.75 cm

Hence, The value of ∠C = 48.65.

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Answer: 14

Step-by-step explanation:

to find the answer we must figure out what half of 35 points is because Andrew scored 2/5 of 35.

we can write the equation like this:

2/5 of 35 = Andrew's points

2/5 of 35 = 14

therefore 2/5 of 35 is 14

therefore Andrew scored 14 points.

The answers to the trigonometric prompts are:

1)

1.1) -0.15

1.2) 0.87

2)

2.1) x = 60°

2.2) x = 70.54°

3) k = 1

1.1 To calculate the value of Tan^2 (316.4 degrees - 212.6 degrees), we first need to find the difference between the two angles:

316.4 degrees - 212.6 degrees = 103.8 degrees

Then, we can use the identity Tan^2 (A - B) = [Tan(A) - Tan(B)]/[1 + Tan(A) Tan(B)] to get:

Tan^2 (316.4 degrees - 212.6 degrees) = [Tan(316.4 degrees) - Tan(212.6 degrees)]/[1 + Tan(316.4 degrees) Tan(212.6 degrees)]

Using a calculator, we get:

Tan(316.4 degrees) ≈ -1.378

Tan(212.6 degrees) ≈ 1.378

So, substituting these values into the above equation, we get:

Tan^2 (316.4 degrees - 212.6 degrees) ≈ [(-1.378) - 1.378]/[1 + (-1.378)(1.378)] ≈ -0.19

Therefore, Tan^2 (316.4 degrees - 212.6 degrees) ≈ -0.19

1.2 To calculate the value of 2Sin(2x 103.4 degrees), we can use the double angle formula for sine:

2Sin(2x 103.4 degrees) = 2(2Sin(103.4 degrees)Cos(103.4 degrees))

Using a calculator, we get:

Sin(103.4 degrees) ≈ 0.974

Cos(103.4 degrees) ≈ -0.226

Substituting these values into the above equation, we get:

2Sin(2x 103.4 degrees) ≈ 2(2(0.974)(-0.226)) ≈ -0.88

Therefore, 2Sin(2x 103.4 degrees) ≈ -0.88

2.1 To solve the equation 2cos(x) = 1, we can first isolate cos(x) by dividing both sides by 2:

cos(x) = 1/2

To find the solutions in the given interval [0 degrees; 90 degrees], we can use the inverse cosine function (cos^-1) and find the principal value:

cos^-1(1/2) ≈ 60 degrees

Therefore, the solution to the equation 2cos(x) = 1 in the interval [0 degrees; 90 degrees] is x = 60 degrees.

To find the value of k in the equation k.sin 60 degrees = (2 cos 30 degrees)/tan 45 degrees, we can use the values of sin 60 degrees, cos 30 degrees, and tan 45 degrees:

sin 60 degrees = √3/2

cos 30 degrees = √3/2

tan 45 degrees = 1

Substituting these values into the given equation, we get:

k(√3/2) = (2 √3/2)/1

Simplifying, we get:

k = 2

Therefore, the value of k is 2.

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The naive forecast for day 6 is 94.

The naive forecast for the nth period is calculated as follows.

Forecast period Yn=Yn−1​

Period Sales Naive Forecasts

1         90                   -

2         97                  90

3         92                  97

4         90                  92

5         94                  90

6                            94

Hence, the naive forecast for day 6 is 94.

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Answer:

% of workers walk

10%

% of workers bike=

25%

% of workers carpool

15%

% of workers drive alone=

50%

Step-by-step explanation:

if you divide them you get the answer

like ex

2/20 is actually 2÷20 so you get 0.10 which is 10%

and if you add them all they equal to a 100 percent

Answer:

When she came to work the next day, she was delighted because four hundred sixteen hundred, nine hundred forty-three containers had been delivered. How many things (Problem 3) would fill them all?

https://www.louisianabelieves.com/docs/default-source/assessment/grade-7-answer-key.pdf

Step-by-step explanation:

A slice is cut from a circular pizza with a diameter of 18 inches. the arc length, or curved edge of the pizza, that was cut measures 6.5 inches. The central angle that was used to cut the pizza is approximately 41.5 degrees.

Let's call the central angle that was used to cut the pizza "x". The formula for the arc length of a circle is s = r * x, where r is the radius of the circle.

Since the diameter of the pizza is 18 inches, the radius is 9 inches. So we have:

s = 9 * x

s = 6.5 inches

x = 6.5 / 9

x = 0.722 radians

To convert this to degrees, we multiply by (180 / pi):

x = 0.722 * (180 / pi)

x = 41.5 degrees (rounded to the nearest tenth)

So the central angle that was used to cut the pizza is approximately 41.5 degrees.

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Answer:

i think its a uhh a carrot?? no the answer is 6

Step-by-step explanation:

beetlejuice

To determine the width of the frame surrounding a picture measuring 8 inches by 12 inches, we need to solve a mathematical equation. Given that the area of the frame and picture together is 320 square inches, we can find the width of the frame by subtracting the area of the picture from the total area.

Let's assume the width of the frame to be x inches. The dimensions of the entire framed picture, including the frame, will be (8 + 2x) inches by (12 + 2x) inches. The area of the entire framed picture can be calculated by multiplying these dimensions. Therefore, the area of the frame alone is equal to the area of the entire framed picture minus the area of the original picture (8 inches by 12 inches). We have the equation (8 + 2x)(12 + 2x) - (8)(12) = 320. By solving this equation, we can find the value of x, which represents the width of the frame.

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Answer:

A)7y-4xy

Algebraic expressions are just that expressions. No inequality signs or equations. That's what makes them special

Step-by-step explanation:

\(\huge\text{Hey there!}\)

\(\huge\textsf{Your GUIDE}\huge\downarrow\)

\(\large\text{The DISTRIBUTIVE FORMULA is......}\\\large\text{a(b + c)}\\\large\text{a(b) + a(c)}}\\\large\text{a(b) = ab}\\\large\text{a(c)=ac}\\\large\text{= \underline{ab + ac}}\)

\(\text{Now lets SOLVE for your QUESTION, shall we?}}\)

\(\large\text{\bf{9(2n +1)}}\\ \large\text{\bf{9(2n) +9(1)}}\\\arge\text{\bf{9(2n)=18n}}\\\large\text{\bf{9(1)=9}}\\\large\text{\bf{= \underline{18n+9}}}}\)

\(\boxed{\boxed{\bold{Answer: 18n +9}}}\huge\checkmark\)

\(\large\textsf{Good luck on your assignment and enjoy your day!}\)

~\(\frak{Amphitrite1040:)}\)

The 4-2-1 rule is a guideline used to help determine the amount of water an individual needs to drink each day.

The rule states that an individual should drink 4 liters of water for every 50 pounds of body weight, 2 liters of water for every 50 pounds of body weight if they are exercising, and 1 liter of water for every 50 pounds of body weight if they are in a hot or dry environment.

To calculate how much water you need to drink using the 4-2-1 rule, simply follow these steps:

1. Determine your body weight in pounds.
2. Divide your body weight by 50 to get the number of 50-pound increments in your weight.
3. Multiply the number of 50-pound increments by 4 to get the amount of water you need to drink if you are not exercising or in a hot or dry environment.
4. Multiply the number of 50-pound increments by 2 to get the amount of water you need to drink if you are exercising.
5. Multiply the number of 50-pound increments by 1 to get the amount of water you need to drink if you are in a hot or dry environment.
6. Add the amounts from steps 3, 4, and 5 together to get the total amount of water you need to drink each day.

For example, if you weigh 150 pounds, you would need to drink 4 liters of water for every 50 pounds of body weight (150 / 50 = 3), 2 liters of water for every 50 pounds of body weight if you are exercising (3 x 2 = 6), and 1 liter of water for every 50 pounds of body weight if you are in a hot or dry environment (3 x 1 = 3). Therefore, you would need to drink a total of 13 liters of water each day (4 + 6 + 3 = 13).

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