solve by factoring 9x^4-16=0

Answers

Answer 1
X1=1.04195,x2=1.04195

Related Questions

how many drinks are contained in a 60 ounce pitcher

Answers

Answer:

fill three pint glasses, five 12-ounce glasses or six 10-ounce glasses.

Step-by-step explanation:

check the picture and youll know.

Answers

Answer:

24

Step-by-step explanation:

18/3/4. 18 divided by 3/4 is 18x4/3 which is 72/3=24

24 I think sorry i’m not really good at this

How much do you need to invest to earn 2000 dollars in interest at a rate of 7% over 15 years?

Answers

Answer:

i dont know

Step-by-step explanation:

Find the slope of the line passing through the points (-3, 3) and (5, 9).

Answers

Answer:

Step-by-step explanation:

9-3/5- -3=  slope= 6/8 or 3/4

At the beginning of the year, Wyatt had $40 in savings and saved an additional $14 each week thereafter. Julian started the year with $20 and saved $19 every week. Let WW represent the amount of money Wyatt has saved tt weeks after the beginning of the year and let JJ represent the amount of money Julian has saved tt weeks after the beginning of the year. Write an equation for each situation, in terms of t,t, and determine the interval of time when Wyatt has more in savings than Julian.

Answers

Answer:

4 weeks

Step-by-step explanation:

Wyatt's equation:

t=14w+40

Julian's equation:

t=19j+20

Since both equations equal the same thing, or t, we can equal them against each other as 1 equation

14t+40=19t+20

(subtract 20 from both sides)

14t+20=19t

(subtract 14t from both sides)

20=5t

(divide both sides by 5)

t=4 weeks

Complete the table by cubing each positive x-value.

Answers

I think you forgot to add your table

if a baseball team has lost 50 matches out of the 120 matches played in total, find out their winning percentage?​

Answers

To find the amount of matches won:

120 – 50 = 70

So the baseball team has won 70 matches.

To convert this to a percentage:

(Matches won / Total matches ) x 100

(70/120) x 100 = 58.3% (rounded to 1 decimal place)

The percentage is the indicating hundredth thus the percentage of winning is 58.33%.

What is the percentage?

The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.

The percentage is just like the amount of that value but between 1 to 100 and it is very useful to predict for example if you say 678 then we have to know about the full number also but if you say 80% then it becomes clear.

As per the given,

Total matches = 120

Number of lost matches = 50

Number of winning match = 120 - 50 = 70

Winning percentage = (70/120) x 100 = 58.33%

Hence "The percentage is the indicating hundredth thus the percentage of winning is 58.33%".

For more about the percentage,

brainly.com/question/13450942

#SPJ2

The Finish Line paid Converse $24 for a new pair of basketball shoes. If the store sells the shoes for $48, what is the percent mark-up (increase)?

Answers

Answer:

Answer:Total revenue at breakeven is $1,508,042 Explanation:Breakeven point in units = Fixed cost / Selling price -Variable cost per unit Breakeven, and now i think u get it u can do alone! Hope i help you❤️!

Which ordered pair is a solution to the inequality 7x-3y>10

Answers

Answer:

first one

Step-by-step explanation:

Answer:

(1,-1)

Step-by-step explanation:

A pipe is leaking at the rate of 16 fluid ounces per minute. Use unit analysis to find out how many gallons the pipe is leaking per hour.

Answers

Answer:

The answer is 7.5 gallons per hour.

Step-by-step explanation:

16 fluid ounces multiplied by 60 minutes equals 960 fluid ounces

16 * 60 = 960

960 fluid ounces divided by 128 fluid ounces (which is 1 gallon) equals 7.5 gallons.

960 / 128 + 7.5

So the answer is 7.5 gallons per hour.

Hope this helps! :)

All the edges of the object in the diagram are equal in length. The object is cut by a vertical plane containing A and B and bisecting two of the horizontal edges. What is the shape of the cross-section resulting from the cut?.

Answers

The shape of the cross-section resulting from the cut is Rhombus.

Given that,

All the edges of the object in the diagram are equal in length.

The object is cut by a vertical plane containing A and B and bisecting two of the horizontal edges.

We have to determine,

What is the shape of the cross-section resulting from the cut?

According to the question,

All the edges of the object in the diagram are equal in length.

The length of all edges is equal in the rhombus.

The object is cut by a vertical plane containing A and B and bisecting two of the horizontal edges.

When the midpoints of all the four sides of a rhombus are joined with each other, you will obtain a rectangle whose length and width will measure half of the value of the prime diagonal.

Moreover, the area of the rectangle formed in this case will be half of the rhombus.

Hence, The shape of the cross-section resulting from the cut is Rhombus.

For more details refer to the link given below.

https://brainly.com/question/18660021

Answer: C. A rhombus

Step-by-step explanation:

3. Allison bought some shirts for her clothing store for $15 each. She received $50 off her entire purchase and spent a total of $400. How many shirts did Allison purchase for her store?​

Answers

Answer:

30

Step-by-step explanation:

15x30 = 450

Answer:

She purchased 30 shirts.

Step-by-step explanation:

She paid only $400 Dollars, because she got a discount of $50.

So the total before getting the discount was $450.

If you divide $450 by $15 (the price for 1 shirt) you come up with 30.

450/15 = 30

graph -1,-1 on this graph​

Answers

Answer:

UP THE DOWN THAT WHAT I GOT

Step-by-step explanation:

calculate average or arthmetic mean

Answers

Answer:

mean/average is calculated by adding all of the values and dividing by the number of values

ur welcome queen besitie slay

please help me I do not understand it please

Answers

Answer:

x= 0

y= 2

explanation in the picture attached (tap the image to view it fully)

X = 0
Y = 2

Explanation

5) find the value of x and y

Answers

Answer:

x = 45°, y= 5°

Step-by-step explanation:

x = 9y

90+2x = 180

2x = 90

x = 45

so x = 45

9y = 45

y = 5

Which of the following is equal to
(x - 3)(2x + 4x - 1)?
A 2x3 - 2x2 - 11x + 3
B 2x3 -- 2x2 - 13x + 3

Answers

Answer:  [tex]2x^3-2x^2-13x+3[/tex]

======================================================

Work Shown:

I'm assuming you meant to say [tex](x - 3)(2x^2 + 4x - 1)[/tex]

Let [tex]y = x-3[/tex]

So,

[tex](x - 3)(2x^2 + 4x - 1)\\\\y(2x^2 + 4x - 1)\\\\y2x^2 + y4x - y\\\\2x^2(y) + 4x(y) - (y)\\\\2x^2(x-3) + 4x(x-3) - (x-3)\\\\2x^3-6x^2 + 4x^2-12x - x+3\\\\2x^3-2x^2-13x+3\\\\[/tex]

The basic idea is to use the distribution rule (line 3 and line 6) and then combine like terms.

Find the greatest common factor of 11a4
and
5y.

Answers

your answer is 1 :) hope this helps

If I have a 68 in a class and I get 295 out of 300 points on a test, how much will the grade improve and what percentage would result?

Answers

Answer:

Use calculator

Step-by-step explanation:

Answer:

your grade would improve by a lot and if im not mistaken the resulting percentage would probably be between 80%-90%

Step-by-step explanation:

my Christmas present to you​

Answers

Answer:

ty

Step-by-step explanation:

Calculate the frequency of a wave with a speed of 130 m/s and a wavelength of 2.5

Answers

Answer:

  52 Hz

Step-by-step explanation:

We can divide the speed by the wavelength to find the number of waves propagated in one second:

  (130 m/s)/(2.5 m/wave) = 52 waves/s

The SI unit of frequency is the Hertz, equal to one cycle per second.

The frequency of this wave is 52 Hz.

_____

Additional comment

The use of the unit Hz to signify frequency was adopted in 1933, but did not replace the unit "cycles per second" (CPS) until a number of years later.

If there are 42 boys and 54 girls in a room, fill out all of the possible ratios of boys to girls that could be made.

Answers

Answer:

42:54,54:42

Step-by-step explanation:

Someone plz help me! I’m begging!! :(

Answers

Answer:

Option D

Step-by-step explanation:

Expanding option A equations:

8 + (3 * y) = 8 + 3y

(8 + 3) * y = 11y

∴ not equivalent.

Expanding option B equations:

(7 - 3) * y = 4y

7 - (3 * y) =  7 - 3y

∴ not equivalent.

Expanding option C equations:

(6 ÷ y) + 13 = [tex]\frac{6}{y} + 13[/tex]

13 + (y ÷ 6) = [tex]13 + \frac{y}{6}[/tex]

∴ not equivalent.

Expanding option D equations:

7 + (y * 5) = 7 + 5y

7 + (5 * y) = 7 + 5y

∴ equivalent.

Hope this helps!

Aliya works as a bar tender in a very renowned restaurant. If he works for 12 days and earns $ 1296.84.How much does he earn per day.

Answers

Step-by-step explanation:

1296.84 / 12 = $108.07 earned per day


Marcus is it mixing blue and yellow paint in the ratio of 2 to 3 to make green paint. He wants to make 45 L of green paint. Him being to make a table to help him think about the problem but is unsure of what to do next. Marks find Amandas also mixing paint she wants to make purple paint by mixing 2 cups of blue with a4 cups are red paint. Amanda makes her pain in his left with 48 cups of purple paint how many more cups of purple paint did she use than blue paint? If Amanda has 15 cups of blue paint how many cups repair does she need? Amanda wants her purple paint mixture from part bead to be a little lighter so she mixes in two more cups of white paint what is the ratio of blue paint to repaint the white paint that she used?

Answers

This question is based on the concept of ratio. Therefore, he needs to have 18 liters of blue paint and  27 liters of yellow paint to make 45 liters of green paint.

Given:

Mark was mixing blue and yellow paint ratio of 2:3.

He wants to make 45 liters of green paint.

According to the question,

Blue : Yellow =  Green

2 : 3 : 2+3 (Given)

2 : 3 : 5

Therefore, he wants to make 45 liters of green paint.

So, 5 parts = 45 liters

Now, calculating for each part.

We get,

Each part = 45÷ 5 = 9 liters

Now for 2 parts = 9 x 2 = 18 liters

And, for 3 parts = 9 x 3 = 27 liters

Therefore, he needs to have 18 liters of blue paint and  27 liters of yellow paint to make 45 liters of green paint.

1. A vendor at the farmer's market was selling a bag of 8 potatoes for $2.56. Another
vendor was selling a bag of 10 potatoes for $4.32. Which bag is the better deal?



Pls hurry

Answers

Answer:

8 potatoes for $2.56 is the better deal.

Step-by-step explanation:

unit price formula; cost ÷ quantity

2.56 ÷ 8 = $0.32

4.32 ÷ 10 = 0.432

round to the nearest hundredth

= $0.43

compare the answers

Answe 42.2

Step-by-step explanation:

The other vender because he got 42.2 dollar other got 20.48

6. The Gonzales family has three children. On summer break, they went to an amusement park. They bought 3 child tickets for $18.50 and 2 adult tickets. If they spent a total of $104.50, how much was the price of each adult ticket? and what is the equation.

Answers

Answer:

$24.50

Step-by-step explanation:

18.50*3=55.50 dollars

104.50-55.50=49.00 dollars

49 divided by 2=24.50 dollars

$24.50 dollars per adult ticket

A zookeeper is monitoring the population of birds. The flock needs to have exactly three times more females than males to thrive, and the zoo only has room for a maximum of 20 male birds. Let x represent the number of male birds and y represent the number of female birds. Write the constraints to represent a thriving population of birds at the zoo. X > 0 and y > 0 0 < x ≤ 20 and y > 60 x > 0 and y < 20 0 < x ≤ 20 and 0 < y ≤ 60.

Answers

The correct option is D.[tex]0< x\leq 20[/tex] and [tex]0< y\leq 60[/tex].

Given,  [tex]x[/tex] represent the number of male birds and  [tex]y[/tex] represent the number of female birds.

The flock needs to have exactly three times more females than males to thrive.  

So, in equation form we have,

[tex]y=3x[/tex]........(1)

Since, The zoo only has room for a maximum of 20 male birds.

So, we can write the inequality for [tex]x[/tex] as,

[tex]0< x\leq 20[/tex]......(2)

Since The maximum number of male birds is 20, so for [tex]x=20[/tex]

y will be,

[tex]y=3\times 20\\[/tex]

[tex]y=60[/tex]

Hence, The maximum number of female birds is 60.

So, we can write the inequality for [tex]y[/tex] as,

[tex]0< y\leq 60[/tex]

Hence the required constraints are [tex]0< x\leq 20[/tex] and [tex]0< y\leq 60[/tex].

For more details on Inequality follow the link:

https://brainly.com/question/19491153

 

Answer:d

Step-by-step explanation: did the test

HELPPP I NEED HELP

plzzz

Answers

1) 23

That's all I know lol

is the equation in the picture true or false?

Answers

Answer:

false

Step-by-step explanation:

I hope this helps!!

Other Questions
Eli is now one quarter of his fathers age. In 5 years time his age will be one third ofhis fathers age. How old is Eli now? For the expression:(9x^2 + 4y^2 -12xy) / (4y^2 - 9x^2)Find the domainFind the domain of the simplified expression Mario Andretti drives his race car 500 miles in 2.5 hours. What is his speed? No links helpRectangle X is 5 cm long and 3 cm wide. Rectangle Y is similar to Rectangle X. What could be the dimensions ofRectangle Y?A)10 cm long and 8 cm wideB)15 cm long and 9 cm wideC) 15 cm long and 13 cm wideD)10 cm long and 3 cm wide You need to buy new soil for your garden. Find the area of the garden. Use the dimensions shown in the picture.A triangle with side lengths 16.75 meters, 11.5 meters, and 19 meters. The height of the triangle is 10 meters.CLEAR CHECK95 square meters190 square meters47.25 square meters57.25 square meters Can you please help me?! Eva and Jamir like to bake cookies. Eva baked 24 chocolate chip cookies, and Jamir baked ppp peanut butter cookies. Together they baked a total of 56 cookies. Which branch of the government rules on the meaning and constitutionality of laws. A. Legislative. B. Executive. C. Judicial I NEED HELP YALL PLEASEEEEE!!!New guidelines were recently published by the U.S. Department of Agriculture (USDA) to improve the way people eat. Recommendations include lowering salt intake, eating less sugar and saturated fats, and eating more fruits and vegetables. These guides have come out every 5 years, but though they are developed by reputable scientists, the public virtually ignores them. Countless studies have linked overeating and sedentary lives with multiple diseases and increased medical costs. Even with high-profile figures like Michelle Obama leading the fight for healthier lifestyles, the old habits die hard. The need to shift to healthier eating is more urgent now than ever. Weight problems are epidemics in the United States, as is the equally pressing problem of undernourishment. For example, people today eat far too much salt. This salt addiction has been proven to increase the risk for heart disease and stroke, as well as other costly and life-threatening illnesses. The new guidelines give specific recommendations regarding how much daily salt is healthy. However, it's doubtful whether Americans will heed the advice. They'd rather watch cable TV and eat French fries than make changes that would likely prolong their lives. Thankfully, the USDA has become proactive in changing the way we Americans eat. Most people are familiar with the famous food pyramid the agency developed years ago, showing the food groups and servings of each group. However, the agency's guidelines go far beyond the colorful posters hanging in schools across the nation. School meal programs are impacted by the document, as are decisions about the labeling of foods and how foods are marketed to young people. In particular, by using the guidelines to target school breakfast and lunch programs, the USDA hopes to make healthy foods an easy alternative for kids. Clearly, adults cannot be counted on to make healthy eating a priority. With the USDA's help, school kids will get started early on a lifetime of good diet habits.The author of this selection feels A. that Americans don't want to change their eating habits. B. that breakfast is the most important meal of the day. C. that people will wise up and start following the USDA guide. D. that kids will reject the healthy school lunch options. You are buying candles for an outdoor event. The candles you want come in boxes of 10, and you have enough money to purchase 20 boxes. How many candles can you buy? if I give you points and you give me no points how many points do you have? could you help me with this? its an ss here: in the great Gatsby does Gatsby receive any closure from Daisy? does he find peace with this before he dies explain The doctor won many awards for her ilustrieous achievements in medicine.A. elustriousB. illustrousC. illustriousD. No change is needed. DIRECTIONS: Using the article you read as basis, pick some sentence from the article and write it on the table below you the VOLATILE UNCERTAIN COMPLEX AMBIGUOUSmay 10 points sasagot We need to recycle our waste because Earth is a closed system with respect tomatter, and new matter does not enter the environment. Agree or disagree Which is an example of nonverbal communication?O A. Test questionsO B. An outlineO C. Words like pleaseO D. Body posture Jamal finds some dimes and quarters in his change purse. How much money (in dollars) does he have if he has 9 dimes and 4 quarters? How much money (in dollars) does he have if he has xx dimes and yy quarters? 1. (2x^3)^42. 18 x^0 3. 7p ^-4 De los tres cuartos de los asientos que hay en un camin, quitamos la tercera parte y aun quedan 20. Cuntos asientos tiene el camin?AYUDAA