Mathematics College

Solve the equation for all real solutions in simplest form.
-3w^2-10w+1=\,\,-4w^2−4w 2

Answers

Answer 1

Here is the answer. Let me know if you need any clarification!

$Solve The Equation For All Real Solutions In Simplest Form.-3w^2-10w+1=\,\,-4w^24w 2$

Related Questions

I NOW HAVE 690 PTS ALSO PLEASE HELP WITH MY MOST RECENT QUESTION

Answers

Okay I’ll try!!!!! Let me go check it out

Answer:

Okay

Step-by-step explanation:

I'll see if I know the answer

what is order of operations and why is it important

Answers

The order of operations is a rule that tells you the right order in which to solve different parts of a math problem. ... Subtraction, multiplication, and division are all examples of operations.) The order of operations is important because it guarantees that people can all read and solve a problem in the same way.

Answer:

PEMDAS

Step-by-step explanation:

The order of operations is the order in which you solve an equation to find the correct answer. This is very important because randomly solving parts of an equation without using the order of operations will result in the wrong answer. The order of operations is PEMDAS which stands for: Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction.

Example:

[tex](2*2)^{2}+6/3-1[/tex]

Using PEMDAS to solve this equation we get 17 as our answer. However, if we solve it in order of how it appears we end up with 19/3 or 6.33, which is a very different answer.

What is the equation for f(x)

Answer:

Step-by-step explanation:

a country has a national debt of $6x10^12. if the population of the country is 300 million people, how much will it be for every man, women, and child in the country?

Answers

Answer:

$20000

Step-by-step explanation:

6*10^12/ 300 million

As part of a study of corporate employees, the director of human resources for PNC, Inc. wants to compare the distance traveled to work by employees at its office in downtown Cincinnati with the distance for those in downtown Pittsburgh. A sample of 40 Pittsburgh employees showed they travel a mean of 370 miles per month. A sample of 35 Cincinnati employees showed they travel a mean of 380 miles per month. Do the Cincinnati employees travel the same distance to work, on average, as the Pittsburgh employees

Answers

Answer:

Both groups of Employees do not travel the same distance to work hence we will reject the Null hypothesis

Step-by-step explanation:

40 Pittsburgh employees mean travel time = 370 miles

35 Cincinnati employees mean travel time = 380 miles

Both groups of Employees do not travel the same distance to work hence we will reject the Null hypothesis

H0 : μ1 = μ2

H1 : μ1 ≠ μ2

mean = total distance / Number of employees

For Pittsburgh

370 = x / 40

x = 370 * 40 = 14,800 miles

For Cincinnati

380 = y / 35

y = 380 * 35 = 13,300 miles

You are the coach of the girls’ basketball team at a local middle school. It is the fifth game of the season, the game is tied, and there are only 5 seconds left on the clock. The referee has called a technical foul on the other team. You get to choose any one of your girls to take the shot. Basing your decision only on on their free-throw shooting thus far this season, whom would you pick, Becky or Rachel? Becky has made 8 of 12 free throws. Rachel has made 15 of 20 free throws.

Answers

Answer: Becky I guess

Step-by-step explanation:

In each of the following scenarios, determine if the data are paired.

1. We would like to know if Intel's stock and Southwest Airlines' stock have similar rates of return. To find out, we take a random sample of 50 days for Intel's stock and another random sample of 50 days for Southwest's stock.

a. Paired
b. Not Paired

2. We randomly sample 50 items from Target stores and note the price for each. Then we visit Walmart and collect the price for each of those same 50 items.

a. Paired
b. Not Paired

3. A school board would like to determine whether there is a difference in average SAT scores for students at one high school versus another high school in the district. To check, they take a simple random sample of 100 students from each high school.

a. Paired
b. Not Paired

Answers

Answer:

1. Can be Paired or Not Paired

2. Paired

3. Not Paired

Step-by-step explanation:

Two sets of observations are paired if each observation in one set has a special correspondence or connection with exactly one observation in the other data set.

1. Can be Paired or Not paired

Reason -

We might look at testing the difference of means using a two sample t-test. However, we may also try running a paired t-test.

But its used in cases where the observations are usually from the same populations at different times or through different sources etc.

Hence can't conclude that it is paired or not paired.

2. Paired

Reason -

Each record is a price of the same item from different stores.

3. Not paired

Reason -

This is again a case of testing the difference of means of two-samples (2 independent samples precisely) that are not paired.

1. Can't conclude paired or not paired

2. Paired

3. Not Paired

What do you mean by paired or unpaired?

Two sets of observations are said to be paired if each observation in one data set has a specific connection with exactly one observation in the other data set otherwise it is unpaired.

1. Can't conclude paired or not paired because It may look at testing the difference of means using a two-sample test, But it's used in cases where the observations are from the same populations at different times or through various sources, etc.

2. Paired because each item is the price of the same item from different stores.

3. Not paired because in this case of testing the difference of means of two independent samples that are not paired.

Learn more about paired and unpaired:

https://brainly.com/question/15182074

I WILL REWARD BRAINLIEST TO CORRECT ANSWER!!!

Answers

slope is how much a graph increases or decreases and is found by counting to the right or left (x axis) and up or down (y axis)

intercepts are determined where points are on the y or x axis and are y = mx + B (it is b)

linear functions and equations can be graphs by y = mx + b or y = mx

The slopes of perpendicular lines are
A. negative reciprocals
B. opposites
C. reciprocals
O D. identical
Is urgent no links

Answers

Answer:

A. Negative reciprocals

Hurry this is due in 8 minutes

A 1/20

B 1

C 10%

Answers

A 1/20. hope ur not too late!

Answer: A, 1/20

Step-by-step explanation: There is only one Ryan of 20 students.

ILL GIVE THE BRAINLIEST pls help me with this question EVERYTHING IS IN THE PICTURE PLS HELP DUE TODAY IF YOU PUT A WRONG ANSWER ILL REPORT YOU FASTER THAN ASSIGMENT IS DUE

Answers

Answer:

90mm cubed

Step-by-step explanation:

Answer:

90 mm³

Step-by-step explanation:

V = area of base multiplied by height

base in this example is the triangle, which has an area of 15/2 or 7.5

height = 12

12 x 7.5 = 90

Pls help asap help I’ll mark brainleast

Answers

Answer:

Step-by-step explanation:

1/2bh is the formula for the area of a triangle

multiply the base and the height

9 x 19 = 171

then multiply by 1/2 or divide by 2

171/2 = 85.5 or 85 1/2

Solve for x 4(x+9)= 3(2x - 7)

Answers

Answer: X= 57/2

Hope this helps!

Answer:

x = 28.5

Step-by-step explanation:

1. Write the equation

4(x+9) = 3(2x - 7)

2. Distribute

4x + 36 = 6x - 21

3. -4x from both sides

36 = 2x - 21

4. +21 on both sides

57 = 2x

5. Divide 2 on both sides

x = 28.5

Can you help me thanks!

Answers

Answer:

multiply

Step-by-step explanation:

You have to multiply.

Example:

[tex] {5}^{2} [/tex]

You have to multiply 5x5 because it says

[tex] {5}^{2} [/tex]

Express 0.009 as a percentage

Answers

0.9%, you move it over to the left by 2

0.009 = 0.9%

The answer is 0.9%

How much lemon juice must be added to 4 litres of water to make a lemonade
solution that contains 20% lemon juice?

Answers

.8 liters of lemon juice.
20% of 4 liters is .8 liters.

HELP ASAP

if dy/dx = 2 - y, and if y = 1 when x = 1, then y = ??? PHOTO ATTACHED

Answers

Answer:

y=2-e^(1-x)

Step-by-step explanation:

This can be solved by separating the variables.

dy/dx=2-y

Multiply both sides by dx

Divide 2-y on both sides

dy/(2-y)=dx

Integrate both sides

-ln|2-y|=x+c

Multiply both sides by -1

ln|2-y|=-x-c

Equivalent logarithm form

2-y=e^(-x-c)

Minus 2 on both sides

-y=e^(-x-c)-2

Multiply both sides by -1

y=-e^(-x-c)+2

The ordered pair (1,1) belongs to the curve so we have

(I'm going to use this earlier form -ln|2-y|=x+c)

-ln|2-1|=1+c

-ln|1|=1+c

-0=1+c

0=1+c

Minus 1 on both sides

-1=c

Answer:

y=-e^(-x-(-1))+2

y=-e^(-x+1)+2

y=2-e^(1-x)

How do I answer this and I need explanation pls

Answers

Answer:

65 degrees

Step-by-step explanation:

1) Find the value of x

The sum of all the interior angles of a triangle is always 180 degrees. Knowing this, we can construct the following equation:

[tex](2x-5)+(115-x)+x=180[/tex]

Open up the parentheses

[tex]2x-5+115-x+x=180[/tex]

The two x's cancel out

[tex]2x-5+115=180\\2x+110=180[/tex]

Subtract 110 from both sides

[tex]2x+110-110=180-110\\2x=70[/tex]

Divide both sides by 2

[tex]2x/2=70/2\\x=35[/tex]

Therefore, x is equal to 35.

2) Find the value of <C

[tex]C=2x-5[/tex]

Plug 35 into the equation as x

[tex]C=2(35)-5\\C=70-5\\C=65[/tex]

Therefore, the value of angle C is 65 degrees.

I hope this helps!

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Write a list of steps that are needed to find the measure of ∠B.

Answers

Step-by-step explanation:

Angle BCA + Angle BCD = 180 (Sum of angles on a straight line)

Angle BCA + 113 = 180

Angle BCA = 180 - 113

= 67

Angle BCA + Angle A + Angle B = 180 (Sum of angles in a triangle)

67 + 72 + Angle B = 180

139 + Angle B = 180

Angle B = 180 - 139

= 41

The measure of ∠B is m∠B = 41°.

What is a Triangle?

A polygon which has three sides and three vertices is called as triangle.

The sum of all the angles of the triangle is 180°.

Given:

The sum of the exterior angle and adjacent angle with is 180°.

So, ∠BCD = 180 - 113 = 67°.

The sum of all the angles of the triangle is 180°.

So,

72° + 67° + ∠B = 180°.

∠B = 180° - 139°.

∠B = 41°.

Therefore, ∠B = 41°.

To learn more about the triangle;

https://brainly.com/question/2773823

#SPJ2

It takes at 45 minutes to complete his science homework. It takes him 2/3 as long to complete his math homework. How long does it take add to complete his math homework?

Answers

Answer:

30 minutes

Step-by-step explanation:

45 = 15 +15 +15 (3 parts of 15)

2 parts of 15 = 30

Find the equation of the line that passes through the points (3,-4) and (3,
8).

Answers

Answer:

This is not a function, so we can not find the equation of this line.

Step-by-step explanation:

The two points form equation of a line is given by:

[tex]y-y_{1}=m(x-x_{1})[/tex]

Where:

y(1) is the y value of the first pointx(1) is the x value of the first pointm is the slope

The first point is (3,-4) and the second point is (3,8)

Let's first find the slope. The equation of m is given by:

[tex]m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

[tex]m=\frac{8-(-4)}{3-3}[/tex]

Here the slope is not defined, so we can not find the equation of this line, because it is not a function.

I hope it helps you!

escribe en forma de potencia y encuentra el valor

((-9)²)³

Answers

Answer:

Step-by-step explanation:

Answer:

531441

Step-by-step explanation:

using multiplicative law of indices

2 by 3 Is 6

so, -9⁶=531441

How can I find f?

Please help if you can!

Answers

Okay so C is 55 and The other angle vertical from the 62 is also 62 so add those up and subtract from 180 you would get 63

63 is the answer

Answer:

63°

Step-by-step explanation:

i=62° f+i=125° 125-62=63

Find the sum of the first 36 terms of the following series, to the nearest integer.
13, 19, 25,

Answers

Answer: 15

Step-by-step explanation:

Answer:

i concluded that it's 4248

Help extra points and mark brainlist

Answers

Answer:

Median is 7

Step-by-step explanation:

Give me brainllest

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Solve the equation for all real solutions in simplest form. -3w^2-10w+1=\,\,-4w^2−4w 2

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Solve the equation for all real solutions in simplest form.
-3w^2-10w+1=\,\,-4w^2−4w 2