A square has a perimeter of 12x^4 + 36x^3 inches. What is the length of each side?

Answer:

The sum is 12.5

Step-by-step explanation:

Answer:

1. C

2. B

3. A

4. D

5. B

6. C

7. B

8. C

9. C

10. B

11. A

12. D

13. B

14. A

15. A

Step-by-step explanation:

Connexus Sequences and Series Online Practice

100%

Answer:

(4x+3)(x+3)

Step-by-step explanation:

Answer:

B) -34.5 < x

---

Hope this helps!

Answer:

The correct answer is A

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

set

[tex]f(x,y)=x+y\\[/tex]

constrain:

[tex]g(x,y)=x^2+y^2 = 7\\h(x,y)=x^3+y^3=10[/tex]

Partial derivatives:

[tex]f_{x}=1\\f_{y} =1 \\g_{x}=2x \\g_{y}=2y\\h_{x}=3x^2 \\h_{y}=3y^2[/tex]

Lagrange multiplier:

[tex]grad(f)=a*grad(g)+b*grad(h)\\[/tex]

[tex]\left[\begin{array}{ccc}1\\1\end{array}\right]=a\left[\begin{array}{ccc}2x\\2y\end{array}\right]+b\left[\begin{array}{ccc}3x^2\\3y^2\end{array}\right][/tex]

4 equations:

[tex]1=2ax+3bx^2\\1=2ay+3by^2\\x^2+y^2=7\\x^3+y^3=10[/tex]

By solving:

[tex]a=4/9\\b=-2/27\\x+y=4[/tex]

Second mathod:

Solve for x^2+y^2 = 7, x^3+y^3=10 first:

[tex]x=\frac{1}{2} -\frac{\sqrt{13}}{2} \ or \ y=\frac{1}{2} +\frac{\sqrt{13}}{2} \\x=\frac{1}{2} +\frac{\sqrt{13}}{2} \ or \ y=\frac{1}{2} -\frac{\sqrt{13}}{2} \\x+y=-5\ or\ 1 \or\ 4[/tex]

The maximum is 4

Answer: 5.04x[tex]10^{4}[/tex] particles

in your situation is choose : A

Step-by-step explanation:

the volume of the living room is 1,400[tex]m^{3}[/tex], and there are 3.6 x [tex]10^{1}[/tex] particles of dust / [tex]m^{3}[/tex]

we will convert the room volume to scientific notation = 1.4 x [tex]10^{3}[/tex][tex]m^{3}[/tex]

then, the total number of particles will be the product of the two numbers, which is 1.4 x [tex]10^{3}[/tex][tex]m^{3}[/tex] times 3.6 x [tex]10^{1}[/tex] particles/[tex]m^{3}[/tex] = 5.04x[tex]10^{4}[/tex] particles

Answer:

the remaining points either be (-3,-3) or (1,2)

Answer:

Step-by-step explanation:

1. $5

2. 50 cents

3. 25 cents

4. 3 dollars

5. 70 cents

just subtract them

Answer:

D: the wiring and the other

Step-by-step explanation:

Answer:

The liquid and the medal

Step-by-step explanation: "So the electrons start to move from one metal to the other through the liquid. This creates current" This is why i would check the liquid and the medal. if the experiemnt doesnt work then there must be something wrong with the current

Question:

A customer buys bouquets of tulips and bouquets of roses for $40.25. The bouquet contained 17 tulips and cost $18.25. What is the price of a bouquet of roses?

Answer:

[tex]Rose =\$22.00[/tex]

Step-by-step explanation:

Given

[tex]Total = \$40.25[/tex]

[tex]Tulips = \$18.25[/tex]

Required

The cost of a bouquet of roses

Since the customer bought a bouquet each, the formula to use is:

[tex]Total = Tulip + Rose[/tex]

Make Rose the subject

[tex]Rose =Total - Tulip[/tex]

[tex]Rose =\$40.25 - \$18.25[/tex]

[tex]Rose =\$22.00[/tex]

A bouquet of rose costs $22.00

Answer: A prime is (-4,-5). B prime is (0,-1). C prime is (1,-5)

Step-by-step explanation:

You can either count three units to the right and from there 7 units down from each point to find its prime, or alternatively from each original x,y value of each point you can add 3 to the x value (because it wants you to move 3 units to the right and subtract 7 from the y value (because it wants you to move down 7 units).

Answer:

1/3

Step-by-step explanation:

2/6 divided by 2/2 equals 1/3.

Explanation: You have to find the common factor the numerator and denominator share.

Have A Great Day! :)

Answer:

The confidence interval will be given by:

[tex]200000 \pm 44.72z[/tex], in which z is related to the confidence level.

For a confidence level of x%, z is the value in the z-table that has a pvalue of [tex]1 - \frac{1 - z}{2}[/tex]

Step-by-step explanation:

Central Limit Theorem

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

In the context of this problems:

It means that the sampling distributions of the sample mean of 500 components will be approximated normal, with mean 200,000 and standard deviation [tex]s = \frac{1000}{\sqrt{500}} = 44.72[/tex]

To build the confidence interval:

The confidence interval for the average length of life of the electronic components they produced will be given by:

[tex]200000 \pm 44.72z[/tex], in which z is related to the confidence level.

For a confidence level of x%, z is the value in the z-table that has a pvalue of [tex]1 - \frac{1 - z}{2}[/tex]

Answer:

The total cost of meal is $65.34

Step-by-step explanation:

Price of the meal = $54

Sales tax on meal = 6%

Tip given= 15% on pre-tax amount

We need to find total cost of meal.

First finding sales tax amount:

We need to calculate 6% of 54



So, the sales tax would be $3.24

Now, we need to find tip amount

We will find 15% of 54



So, the tip given would be $8.1

The total cost of meal = Price of meal + Sales Tax + Tip

                                      = 54+3.24+8.1

                                      = 65.34

So, the total cost of meal is $65.34

THANKS 0

0.0

(0 votes)

Still have questions?

FIND MORE ANSWERS

ASK YOUR QUESTION



Get your grade upgrade

Fast-track your learning with uninterrupted verified answers.

UPGRADE NOW

GET PARENT TO DO IT

New questions in Mathematics

A total of 120 adults and students attended a school volleyball game. Each adult paid $2.50, and each student paid $1.00. The total paid by the adul…

Pls help me!!! I don’t know the answer I will give u brainlyest if I get it correct

What is the value of x?

1. Make sure you explain why and show all your work. In Triangle QRS, X is the midpoint of QR, Y is the midpoint of RS, and Z is the midpoint of QS. …

plsssssssssssssssss help ill do anything

A dragonfish is swimming at -900 m relative to sea level. It rises 250 m. What is the dragonfish´s new depth relative to sea level? Show your work.

Which set of side lengths, in inches, will form a triangle? a 3.5, 7.2, and 3.0 b 10.0, 4.6, and 5.3 c 5.5, 4,9, and 10.5 d 3.2, 5.9, and 4.5

The arc made by a sector at center is 72 degrees . Given that the length of an arc is 44cm ,calculate the radius of the circle (Take pi as 3.14)

Kiara is walking a 5-kilometer race to raise money for a cause. She has walked 2,600 meters. How many more kilometers does she have left to walk? (

What is the approximate difference in the circumference of a circle with a radius of 4 ft and the circumference of a circle with a radius of 6 ft?

Please help pre algebra AND WILL GIVE BRAINLIEST

а ІІ 609 b = а 9 30° b .: 9 :: 18 :: 92 :: 913, 1 182 18/3

really quick help me please

Find the Domain and range from the graph of a quadratic function using interval notation

Help on 19-20 Do not explain

please help!! i'll mark brainliest if you're correct :))))

please help meeee like right nowww

Express the ratio 4:7 in the form n:1

Please I’m having such a hard time with these 2 questions I’ve been on this assignment all day and it’s due soon PLEASE HELP !!! What is the answer an…

If $t$ is a real number, what is the maximum possible value of the expression $-t^2 + 8t -4$?

LOAD MORE

Previous

Next

Ask your question

12

answers left

Ready for unlimited Expert-Verified answers?

See top answers

Answer:

2

Step-by-step explanation:

Answer:

0.5

TIENSEQR  STRAE

Step-by-step explanation:

Answer:

yes 8/15 is greater and 2/3 is less than

Answer:

- 2

Step-by-step explanation:

f(1) = - 2

Answer:

the answer is 17.5

Step-by-step explanation:

If you do 7.50 divided by 3 it gets you 2.5 then do 2.5 times 7 and its gets you 17.5

Your Welcome!

Answer:

if you divide -10 by -2/5 your answer is 25

Answer and Step-by-step explanation:

The independent variable is m, and the dependent variable is h.

This is because you can plug in any value for m, making m NOT have to depend on any other value to become m.

With h, it needs the result of m and its other values to become the result of h. H relies/depends on the values in the equation to become a value.

#teamtrees #PAW (Plant And Water)

Step-by-step explanation:

Write an inequality of the form x > c or x < c to represent a constraint or condition in a real-world or mathematical problem. Recognize that inequalities of the form x > c or x < c have infinitely many solutions; represent solutions of such inequalities on number line diagrams.

Answer is in the photo. I can only upload it to a file hosting service. link below!

tinyurl.com/wpazsebu

Answer:

√3= [tex]\sqrt[2]{3}[/tex]=[tex]3^{\frac{1}{2} }[/tex]

x+1=1/2

x=1/2-2/2=[tex]\frac{-1}{2}[/tex]

Step-by-step explanation:

Hope it helps!

Answer: you got the two right, the third is incorrect and the fourth is correct

Step-by-step explanation: I took the quiz hope I pulled some weights off your shoulders