Three students, Carson, Andrew, and London, line up one behind the other. How
many different ways can they stand in line?

Answers

Answer 1
they can stand 9 different ways

Related Questions

Jevon Noda's home has a market value of $72,000, the rate of
assessment is 30%, and the tax rate is 85.50 mills.

Answers

Answer:

If you need the assessed value 452,000

Step-by-step explanation:

Market Value×Rate of Assessment
Find the real estate tax.
Assessed Value×(Mills÷1000)
452,489 to the nearest thousand is 452,000

I need help please I need help

Answers

Answer:

3(2v - 3)(3v + 2)

Step-by-step explanation:

18v² - 15v - 18 ← factor out 3 from each term

= 3(6v² - 5v - 6) ← factor the quadratic

consider the factors of the product of the coefficient of the v² term and the constant term which sum to give the coefficient of the v- term.

product = 6 × - 6 = - 36 and sum = - 5

the factors are - 9 and + 4

use these factors to split the v- term

6v² - 9v + 4v - 6 ( factor the first/second and third/fourth terms )

= 3v(2v - 3) + 2(2v - 3) ← factor out (2v - 3) from each term

= (2v - 3)(3v + 2)

Then

18v² - 15v - 18 = 3(2v - 3)(3v + 2)

Question 1
Thank youuu

Answers

Answer:

It's EKF and HKI

Step-by-step explanation:

Vertical angles are basically vertically opposite angles. Little additional information; vertically opposite angle have equal magnitudes

help
Hitunglah nilai determinan dari fungsi kuadrat berikut.
1.) 8x² + 7x + 10 = 0
2.) 2x² + 10x + 10 = 5

Answers

♪Answer :

Ingat rumus determinan fungsi kuadrat yaitu :

[tex]\longmapsto\boxed{\sf{D = b^2 - 4ac}}[/tex]

Maka, Kita kembali jawab soalnya.

⏩Nomor (1) :

»8x² + 7x + 10 = 0

Didapatkan nilai² a, b, dan c yaitu :

a = 8 | b = 7 | c = 10

Maka, nilai determinannya adalah

D = b² - 4ac D = 7² - 4(8)(10) D = 49 - 4(80) D = 49 - 320 D = -271

[tex]\:[/tex]

⏩Nomor (2) ;

»2x² + 10x + 10 = 5

»2x² + 10x + 10 - 5 = 0

»2x² + 10x + 5 = 0

Didapatkan nilai² a, b, dan c yaitu :

a = 2 | b = 10 | c = 5

Maka, nilai determinannya adalah

D = b² - 4ac D = 10² - 4(2)(5) D = 100 - 4(10) D = 100 - 40 D = 60

[tex]\\ \rm\hookrightarrow 8x^2+7x+10=0[/tex]

Determinant be D

[tex]\\ \rm\hookrightarrow D=b^2-4ac[/tex]

[tex]\\ \rm\hookrightarrow D=7^2-320[/tex]

[tex]\\ \rm\hookrightarrow D=49-320[/tex]

[tex]\\ \rm\hookrightarrow D=-271[/tex]

#2

[tex]\\ \rm\hookrightarrow 2x^2+10x+10=5[/tex]

[tex]\\ \rm\hookrightarrow 2x^2+10x+5=0[/tex]

[tex]\\ \rm\hookrightarrow D=10^2-40[/tex]

[tex]\\ \rm\hookrightarrow D=100-40[/tex]

[tex]\\ \rm\hookrightarrow D=60[/tex]

PLEASE HELP

3/10x - 3/5

Answers

3/10x-3/5
=3/10x-6x/10x
=(3-6x)/10x

Explain how to solve the equation and then check the
solution.
9 equal q-4

Answers

Step-by-step explanation:

9 equal q-4

it's equation will be,

9=q-4

Adding 4 on both sides, we get

9+4=q-4+413=q

Therefore,

q=13

Assume Z has a standard normal distribution. Use Appendix Table III to determine the value for z that solves each of the following:

(a) .

Enter your answer in accordance to the item a) of the question statement
(Round the answer to 2 decimal places.)

(b) .

Enter your answer in accordance to the item b) of the question statement
(Round the answer to 2 decimal places.)

(c) .

Enter your answer in accordance to the item c) of the question statement
(Round the answer to 2 decimal places.)

(d) .

Enter your answer in accordance to the item d) of the question statement
(Round the answer to 1 decimal place.)

Answers

The value of the z score form the normal distribution table will be 1.96, 2.58, 0.91, and 0.0014.

What is a normal distribution?

It should be noted that a normal distribution simply means a probability distribution which is symmetric about the mean.

From the complete question, value of the z score form the normal distribution table will be calculated thus:

P(-z < Z < z) = 0.95

1 - P(Z < - z) - P(Z > z) = 0.95

1 - P(Z > z) - P(Z > z) = 0.95

1 - 2 × P(Z > z) = 0.95

P(Z > z) = (1 - 0.95)/2 = 0.025

This will be 1.96 from the normal probability table.

For P(-z < Z < z) = 0.99

1 - P(Z < - z) - P(Z > z) = 0.99

1 - P(Z > z) - P(Z > z) = 0.99

1 - 2 × P(Z > z) = 0.99

P(Z > z) = (1 - 0.99)/2 = 0.005

This will be 2.58 from the normal probability table.

For P(-z < Z < z) = 0.64

1 - P(Z < - z) - P(Z > z) = 0.64

1 - P(Z > z) - P(Z > z) = 0.64

1 - 2 × P(Z > z) = 0.64

P(Z > z) = (1 - 0.64)/2 = 0.18

This will be 0.91 from the normal probability table.

For P(-z < Z < z) = 0.9973

1 - P(Z < - z) - P(Z > z) = 0.9973

1 - P(Z > z) - P(Z > z) = 0.9973

1 - 2 × P(Z > z) = 0.9973

P(Z > z) = (1 - 0.9973)/2 = 0.0014

This will be 2.99 from the normal probability table.

Therefore, the correct options are 1.96, 2.58, 0.91, and 0.0014.

Learn more about normal distribution table on:

https://brainly.com/question/4079902

(7x-9)/(x+10) please answer with steps

Answers

Answer:

Step-by-step explanation:

7x/x = 7
-> 7*(x+10) = 7x +70 -> 7x-9 - (7x+70) = 0 - 79

Final result: 7(x+10)-79

Pls help will put brainliest

Answers

Answer:

So you can not match the price

Step-by-step explanation:

= (5/100)*59.87     = (5*59.87)/100        = 299.35/100 = 2.9935

So that is 59.87+2.99 = $62.87 which is $11.89 less than your router.

The box plots show the average monthly high temperatures in degrees Fahrenheit for the cities of Las Vegas, Nevada, and Juneau, Alaska.

which statement does not appear to be supported by the information in the box plots

A. Las Vegas has a greater variation of temperatures than Juneau

B. the data for both Las Vegas and juneau are approximately symmetrical

C. Las Vegas has a Greater Media temperature than Juneau

D. the data for Las Vegas are skewed right ,and the data for Juneau are skewed left


I will mark it if you give me the answer please

Answers

The information that's not supported by the box plot is D. The data for Las Vegas are skewed right ,and the data for Juneau are skewed left.

What is a box plot?

It should be noted that a box plot simply display the summary of a set of data.

In this case, it can be seen that Las Vegas has a greater median temperature than Juneau because of the increase in temperatures for Juneau.

The incorrect statement is that data for Las Vegas are skewed right and the data for Juneau are skewed left. This isn't appropriate as rather, the data for Las Vegas are skewed left.

Learn more about box plot on:

https://brainly.com/question/14277132

the answer is D.

D. the data for Las Vegas are skewed right ,and the data for Juneau are skewed left

PLEASE HELP ME :) I DID THIS PROBLEM 7 TIMES AND ITS STILL WRONG PLEASE

Answers

Answer: $95450

Step-by-step explanation:

We obviously want to look in the 3rd column.

Income that can be taxed is within interval for 33%, so (0.33)(315000) = $103950.

Subtract the tax credit, and we get $103950 - $8500 = $95450.

Of all the species in the world,4 out of every 5 are insects.
What percentage of species are insects?

Answers

Answer:

80%

Step-by-step explanation:

It has long been recognized and documented that insects are the most diverse group of organisms, meaning that the numbers of species of insects are more than any other group. In the world, some 900 thousand different kinds of living insects are known. This representation approximates 80 percent of the world's species.

all of the things say yes or no

Answers

yes, yes, yes, no, no
Yes,yes,yes, no, Is the answer

Solve the following system of equations:
x+y+z=4
-3x-4y+4z=12
2x-y-4z=-1

Answers

Answer:

1) x=4-y-z

2) x=-12+4y-4z/3

3) x=-1+y+4z/2

Step-by-step explanation:

1) Subtract y+z from both sides.

x+y+z-(y+z)=4-(y+z)

Simplify

x=4-y-z

2) Subtract -4y+4z from both sides.

-4y+4z-(-4y+4z)=12-(-4y+4z)

Simplify

-3x=12+4y-4z

Divide both sides by -3

-3x/-3=12/-3+4y/-3-4z/-3

x=-12+4y-4z/3

3) Subtract -y-4z from both sides.

2x-y-4z-(-y-4z)=-1-(-y-4z)

Simplify

2x=-1+y+4z

Divide both sides by 2

2x/2=-1/2+y/2+4z/2

Simplify

x=-1+y+4z/2

Hope this helps! Pls give brainliest!

please someone help me

Answers

Answer: 120 square feet

Step-by-step explanation:

Area of carpet = (8-1-1)(20)=120 square feet

PLS HELP ME, PLS THIS IS DUE FIRST CORRECT ANSWER GETS BRAINLIEST​

Answers

Answer:

B

Step-by-step explanation:

You substitute first

[tex]11\frac{1}{2} + 6(-4\frac{2}{3}) = 11\frac{1}{2} + 6(-\frac{14}{3}) = 11\frac{1}{2} + (-\frac{84}{3}) = 11\frac{1}{2} -28 = -16 \frac{1}{2}[/tex]

B

What is the missing length?
8 mi
1)) area
=
56 mi?

Answers

Answer:

7 mi

explanation:

area of rectangle = length * width

given:

Length: 8 miWidth; v

using the formula:

length * width = area

8 * v = 56

v = 56/8

v = 7

Answer:

v = 7 mi

Step-by-step explanation:

Formula:

Area of a rectangle = width x length

Given:

area = 56 mi²width = 8 milength = v

Inputting given information in the formula:

⇒ 56 = 8v

Divide both sides by 8:

⇒ 7 = v

Solution:

Therefore, the missing length v is 7 mi

Mr. Easmon drew triangle​ JKL, with a height of 18 inches and a base of 18 ​inches, and triangle​ XYZ, with a height of 16 inches and a base of 20 inches. Which triangle has the greater​ area.

Answers

Answer:

Triangle JKL

Step-by-step explanation:

The formula to find the area of a triangle is :area (A) =  (height (H) x base (B)) / 2

You are given the height and base of both triangles, so you just have to plug in the numbers.

Triangles JKL: A = (18 x 18) / 2

A = 162 in^2

Triangel XYZ: A = (16 x 20) / 2

A = 160 in^2

162 is greater than 160, so Triangle JKL has a larger area.

Answer:ABC has greater area

Step-by-step explanation:

ABC:

Formula for a triangle is base * height divided by two so:

6*6/2 = 18

RST:

4*8/2= 16

Formula: hb/2

im sorry im im wrong

HELP ME PLS
100 POINTS

Answers

Answer: [tex]\frac{2x+1}{2x-1}[/tex]

Step-by-step explanation:

First, we try to do the first thing. [tex](\frac{x}{x+1}+\frac{x+1}{x+1} )[/tex]. We know that, [tex]1 = \frac{x+1}{x+1}[/tex] so this statement is true. Now, we add. [tex]\frac{2x+1}{x+1} . \frac{1+x}{2x-1}[/tex].  We can now simplify [tex]x+1[/tex] and get [tex]\frac{2x+1}{2x-1}[/tex]. Please give me the brainiest.

If a carton contains 6 eggs, how many eggs are there in 13 cartons?

Answers

Answer: 78 eggs

Step-by-step explanation:

We can set up a ratio.

Let x be the amount of eggs in 13 cartons.

Then, [tex]\frac{1 carton}{6 eggs} = \frac{13 cartons}{x eggs}[/tex]

Now we can cross multiply and we get x = 78 eggs

The total number of eggs in the 13 cartons is 78.

What is the total number of eggs in the 13 cartons?

Given the parameters:

Number of eggs in one carton = 6 eggs

Number of cartons = 13

Total number of eggs in 13 cartons =?

To determine the total number of eggs in 13 cartons, you simply multiply the number of eggs per carton (6) by the number of cartons (13).

Using the multiplication method:

Total number of eggs = Number of eggs in one carton × Number of cartons

Plug in the values:

Total number of eggs = 6 eggs/carton × 13 cartons

Total number of eggs = 6 eggs × 13

Total number of eggs = 78 eggs

Therefore, the total number of eggs is 78.

Learn more about ratios and proportions at :

brainly.com/question/2914376

#SPJ2

what is 10 times as much as 3.457?

Answers

Answer:

discuss two ways in which some cultural views that exist may affect a relationship negatively

Hello!

In order to multiply a decimal times 10, we should move the decimal point 1 unit to the right.

[tex]\bf{3.457\:times\:10[/tex]

Move the decimal point 1 unit to the right:

[tex]\bf{34.57[/tex]

Final Answer:

[tex]\bf{34.57[/tex]

I hope it helps.

Good luck and enjoy your day!

-SnowFlake

Find the measure of the exterior angle.

Answers

Answer:

360 o /n The little o is a degree sign

.

Step-by-step explanation:

Could somebody help me understand this?

Solve for a if the line through the two given points has the given slope.
(a,1) and (-3,-2)
a=

Answers

Answer:

M=a2-a1/b2-b1

Step-by-step explanation:

-3-a/-2-1

-4a/3

/-4/-4

a=3/-4

The prehistoric Titanaoba is believed to be the longest land animal that ever lived on earth .Reticulated Python is the longest of the living species of snake and can reach lengths of the living species of snake and can reach lengths of about 20 feet.if the Titanaoba was 2 1/5 as long as the Reticulated Python,how long was it?

Answers

Answer:

Titanoba can grow up to 50 feet long.

Step-by-step explanation:

Whats the answer?
-5/7 x 1/5= ???

Answers

Answer:

-1/7

Step-by-step explanation:

make the 1/7 look like [tex]-\frac{1}{7}[/tex]

Answer:

-[tex]\frac{1}{7}[/tex] (- 1/7)

Step-by-step explanation:

Multiply:

(- 5/7 · 1)

5  - 5/7: 5

Divide:

- 5/7

5

- 1/7

--------------------------------------------

Have a great day/night.

You have $60 and your sister has 120 you are saving $14 per week and your sister is saving $10 per week how long will it be before you and your sister have the same amount of money what amount would you have the same

Answers

Answer:

15 weeks and you both will have $270

Explanation:

60+14x=120+10x

4x=60

x=15 weeks

amount= 60+14*15= $270

An English essay must
have more than 250
words. Marco's essay has
172 words. How many
more words does he need
to write ?

Answers

Answer:

78

Step-by-step explanation:

250 - 172 = 78

78 because 250-172 is 78

Show your work.
What is 462% of 48?

Answers

Step-by-step explanation:

Step 1: Divide 462 by 48 to get the number as a decimal. 462 / 48 = 9.62

Step 2: Multiply 9.62 by 100. 9.62 times 100 = 962.5. That's all there is to it!

Note that you can reverse steps 1 and 2 and still come to the same solution. If you multiply 462 by 100 and then divide the result by 48, you will still come to 962.5!

Answer:

462 / 48 = 962.5%

Step-by-step explanation:

Step 1: Divide 462 by 48 to get the number as a decimal. 462 / 48 = 9.62

Step 2: Multiply 9.62 by 100. 9.62 times 100 = 962.5

( also tyou can reverse steps 1 and 2 and still come to the same solution. If you multiply 462 by 100 and then divide the result by 48, you will still come to 962.5%

PLS HELP ME, PLS THIS IS DUE FIRST CORRECT ANSWER GETS BRAINLIEST​

Answers

Answer:

  (B)  -16 1/2

Step-by-step explanation:

To evaluate the expression for a certain variable value, put that value where the variable is in the expression and do the arithmetic.

  [tex]11\dfrac{1}{2}+\left(-4\dfrac{2}{3}\right)\cdot 6= 11\dfrac{1}{2}+(-4)(6) +\left(-\dfrac{2}{3}\right)\cdot6\\\\=11\dfrac{1}{2}-24 -4 =-\left(28-11\dfrac{1}{2}\right)=\boxed{-16\dfrac{1}{2}}[/tex]

Helppp quick quick 15 points

Answers

Answer:

82 ...................

Answer:

82

Step-by-step explanation:

triangle angles add to 180

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