Mathematics High School

A train has one engine and six train cars. Find the total number of ways an engineer can arrange the train. (The engine must be first.)

Answers

Answer 1

Answer: 720 ways

Step-by-step explanation:

Given

A train has 1 main engine and remaining 6 train cars

If the engine is always in the front the remaining train cars can be arranged is

[tex]\Rightarrow \text{No. of ways}=6!=720\ \text{ways}[/tex]

Answer 2

Answer:

720 ways

Step-by-step explanation:

no of ways=6=720

Related Questions

Lexy and Lonnel applied to the same university. They looked up the average SAT score of students admitted to that university. Lexy’s SAT score was 30 points above the average score. Lonnel’s SAT score was 270 points below the average score. Which expression represents the difference in their scores?

❘-270 - 30❘
❘30 - 270❘
-❘30 - ❘270❘
-❘30❘ + ❘-270❘

Answers

9514 1404 393

Answer:

(a) ❘-270 - 30❘

Step-by-step explanation:

One score is -270 and the other is +30. The difference is either of ...

|30 -(-270)|

|-270 -30| . . . . . . matches choice A

find the value of x.

Answers

Answer: x = 20

Steps:
5x = 100°
x = 100/5
x = 20

So these are vertical angles (share a vertex) which means they are the same measure. Set them equal to each other to find x

[tex](5x) = 100[/tex]

[tex]\frac{5x}{5} = \frac{100}{5}[/tex]

[tex]x = \frac{100}{5}[/tex]

Answer:

[tex]x = 20[/tex]

PLEASE HELP ME AS SOON AS POSSIBLE.

Answers

3y + 2 = 62

3y = 60

y = 20

360 - 2(62) = 236

236 ÷ 2 = 118

5x + 3 = 118

5x = 115

x = 23

The answer has to be in those answers.

Answers

Second answer

Explain- second answer

Name the chord for the circle 14 pts

Answers

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: NQ

Explanation: Its the cord

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

The Diamond Rule says two factors, m and n, must multiply to get to the top number and add to get to the bottom number. What are the possible values for m and n?

-8 and -3

8 and -3

4 and -6

-4 and 6

-8 and 3

-4 and -6

Answers

4 and -6 because 4 times -6 equals -24 and if you add 4 and -6 the you get -2

‼‼‼‼❗❗‼ HELP NEED RIGHT ANSWERS

Answers

Answer:

17,296

Step-by-step explanation:

All you do is 92x47 x4

how to find the spread (range) of the data?

Answers

Sorry if I’m wrong but,

Find the maximum and minimum numbers in the data set. For example, a data set has 500,000 as the maximum and 350,000 as the minimum. Subtract the minimum from the maximum. This is the range.

what is the measure of angle 4 in the diagram shown below?

Answers

Answer:

<4 = 59

Step-by-step explanation:

x + 60 + 61 = 180

x + 121 = 180

x = 59

solve the proportion

Answers

Answer :
D) x =18/5

Solution :

What method could be used to prove the triangle congruent?

Answers

Answer:SSS

Step-by-step explanation:

Answer:

asa ,.............................

A school needs 175 light bulbs.Bulbs come in packages of 15.How many packages should the school order?

Answers

Answer: 12 packages

Step-by-step explanation:

Take 175 and divide it by 15

175/15

You will get 11.6

Since you are unable to order 11.6 packages you will need to order 12 packages to have enough lightbulbs.

Answer:

the school would need to buy 12 pack and that will give them 180 light bulbs they will have 5 leftover

Step-by-step explanation:

15x11=165 thats not enough so they ened to buy 12 packs

Which is an example of a quadratic trinomial

Answers

Answer:

Option 1 4x^3+6x^2-10x

Step-by-step explanation:

when the highest value for x has a cube root, it is a trinomial. Tri for 3. When it is squared it is a binomial. Bi for 2.

Hope that helps :)

answer (2 + 2) - 4 + 2

Answers

The answer is 2 jdjjdbfhdjwjwjfhxjsjjwkekdk

Answer:

The answer is 2

Step-by-step explanation:

[tex](2 + 2) - 4 + 2[/tex]

Start by solving what inside the parentheses

[tex]4 - 4 + 2[/tex]

Solve the addition

[tex]0 + 2 \\ 2[/tex]

PLEASE HELP ASAP

What is the value of x in the figure?

Answers

the value of x is 25

This pencil cup is made out of plastic. It is 5 cm long 5cm wide and 10cm
tall. How many square cm of plastic were used to make the cup? If the plastic
cost AED 1.50 per sq.cm what is the cost of 4 such pencil cups?

Answers

The sup is 20 cm in total in square it is route 20 which is 10x2 so if its 1.50 dhs per sqm it will be 3 x 10 which is 30 dhs
So 30 x 4 is 120 please mark as brainliest

Answer:

120

Step-by-step explanation:

I have to leave sorry I cannot provide good explanation

P.S. SAVE THE TURTLES AND STOP USING PLASTIC!!!! :D

PLZ HELP I WILL GIVE BRAINIEST TO BEST ANSWERS!!!!

Answers

Answer:

Answers are all in pictures.

Divide top by bottom to see them in fractions

Steve uses 14 blue beads and 6 green beads to make a bracket. Which ratio compares the number of blue beads to the total number of beads to the total number of beads in one bracelet? A. 14:6 B. 6:14 C. 6:20 D. 14:20

Answers

Answer:

the answer is 14:20

because the number of blue bead is 14 and

the total number of bead is 20

THE ANSWER IS d it’s d
DO THE ANSWWER DDDDDDD
DDDDDDDD

A cuboid has dimensions 8 cm, 5 cm and 14 cm.
8 cm
5 cm
14 cm
Find the volume of the cuboid.

Answers

Answer:

54cm

Step-by-step explanation:

8cm + 5cm + 14cm = 27 cm + 27 cm = 54 cm

A box of 500 envelopes costs $14.89. Before buying, Mr. Ruiz wants to know the price for one envelope. His son Alan quickly makes a calculation and says, "You can buy almost 34 envelopes for $1.00." Here is Alan's work. 500 500 +14.89 33.6 $14.89 $ 14.89 +14.89 $1.00 Mr. Ruiz thanked his son, but said that was not the answer he was looking for. What is the cost for one envelope to the nearest whole number in cents?
PLEASE HELP ME DON'T ANSWER IF YOUR NOT SURE!!

Answers

Answer: https://brainly.com/question/22661875?answering=true&answeringSource=feedPublic%2FhomePage%2F10

Step-by-step explanation: hope this helps

Which expression has the greatest value when x=3

Answers

Answer:

The third expression: (2x)^3

Step-by-step explanation:

Plug in 3 for x in each expression

2x^3

2(3)^3

Use PEMDAS

2 (3 × 3 × 3)

2 (9 × 3)

2 (27)

2x^3 + 5

(The last expression told us 2x^3 = 54 so feel free to use this information to make life easier)

54 + 5

(2x)^3

(2 × 3)^3

Use PEMDAS

6^3

6 × 6 × 6

36 × 6

216

(x - 1)^3

(3 - 1)^3

Use PEMDAS

2^3

2 × 2 × 2

4 × 2

216 is the greatest value so the third expression is the answer

Which fraction is a multiple of 1/8? Select all that apply.

A. 3/8

B. 8/12

C. 2/8

D. 4/8

E. 8/10

F. 8/8

Answers

Answer:

wouldn't it be all the ones ending in 8? so wouldn't it be 3/8, 2/8, 4/8, and 8/8?

Step-by-step explanation:

Identify the slope and y-intercept of the following equation:
3x - 2y = -10

Answers

Answer:

m=3/2,y-int=5

Step-by-step explanation:

y=mx+b is the slope equation. since -10 is at the end of the equation and it does not have a variable next to it yk it is the y-intercept. if you want you draw this on a graph and you can see that you go up 3 and over 2

1 MATH PROBLEM POINTS + BRAINIEST

Answers

Multiply both sides by 1/4

A recipe calls for 11 cups of flour, 3 cup of white sugar, and 1 cup of brown sugar. 248
(a) How many total cups of ingredients are there? Show your work using a number line.
(b) Which of the following mixing bowls can you use to make the recipe: 2-cup, 3-cup, or 4-cup? Justify
your answers. could somebody help me on the number line thing? i got the answer for the equation but I don't know how to add it on a number line. thanks!

Answers

Step-by-step explanation:

complete the number line

In ΔUVW, the measure of ∠W=90°, the measure of ∠U=27°, and WU = 9.7 feet. Find the length of VW to the nearest tenth of a foot.

Answers

Answer:

4.9 feet

Step-by-step explanation:

PLEASE HELP MEEEEEE i can’t figure out the volume!!!

Answers

Answer:

Step-by-step explanation:

Answer:

2,450

Step-by-step explanation:

Len x width x height

Hopefully someone can see this time, please help

Answers

Answer:

m = -1

Step-by-step explanation:

The slope of the line is -1

Answer:

the slope is -1

Write an inequality to represent 7 less than the product of a number, n, and 1/6 is at most 45."
Please help me, I need this right away!!!!

Answers

Answer:

The inequality to represent “7 less than the product of a number, n, and 1/6 is at most 45” is:

[tex]\frac{n}{6} -7\leq 45[/tex]

Solution:

Let the number be "n"

From given,

7 less than a product of a number n and 1/6 is at most 45

At most means "less than or equal to"

Therefore, inequality is framed as:

[tex]( n x \frac{1}{6}) -7 \leq 45[/tex]

Thus, inequality is:

[tex]\frac{n}{6} -7\leq 45[/tex]

Solve the inequality:

Add 7 to both sides

[tex]\frac{n}{6} -7 + 7\leq 45 + 7\\simplify\\\frac{n}{6} \leq 52[/tex]

Multiply both sides by 6

[tex]\frac{6n}{6} \leq 52 multiply 6[/tex]

simplify

[tex]n\leq 312[/tex]

Thus the inequality is solved.

hope it help :)

There are 5 water bottles sold for $50. What is the unit price? Round to the nearest cent

Answers

Answer:

$50/5 bottles

$10 per bottle.

must be really good water!

Other Questions

Determine and describe the number and type of roots of the quadratic functions. Show any and all work necessary to determine your answer. Justify your answer with appropriate reasoning. a) y=3x^2+7x+8 b) y=2x^2-7x-2 c) y=9x^2+30+25 HELPUV rays, chemicals, radiation, and tobacco products are all agents known to cause cancer because they can cause the DNA in cells to be incorrectly transcribed, therefore continuously making aprotein. What are these agents caffed?PollutionABMutagensPolypeptidesDAnticodons Find the measure of the exterior angle. that last answer is 38 A stadium is shaped like a hemisphere with a radius of 150 feet. Last month, the owners of the stadium paid $0.05 per cubic foot to cover the cost of utilities. What was the total cost for utilities last month? The more we reflect upon this question, the harder it is toanswer. It involves a study of the human heart whichleads us through devious mazes of passion, out of which it is difficult to find our way. Think of it, fair reader, not as if the decision of the question depended upon yourself, but upon that hot-blooded, semi-barbaric princess, her soul at a white heat beneath the combined fires of despair and jealousy. She had lost him, but who should have him?What is the main question the author is building through suspense?O Will the citizens demand that the princess's lover beallowed to live?O Will the king let the princess marry her lover, ormake him marry a courtier?O Will the princess choose to let her lover live, or sendhim to his death?O Will the tiger kill the princess, or will it kill her lover? If you will write this in ratio 5 triangles is to 8 rectangles Select all that apply. Which of the following are examples of a traditional economic system? Little changes from generation to generation It is based on agriculture, handicraft production, and trade Central planners choose the factories that will produce the goods Everyone shares in the work Goods are produced and distributed is determined by custom and tradition let's go to saurah,___(tag question ) Find the area of a circle that has a radius of 14 feet. Round your answer to the nearest hundredth. [BRAINLIEST]A = __ ft2 A toy in a toy shop in shape of a triangle pyramid the area of the base of the toys 14 square cm and it's what has a height of 12 cm centimeters what is the volume of the twin cubic centimeters help plzzzzzzzzzzzzzz whats your favorite color of the alphabet? if so, what fruit is it? Ji-yoon's bill at the restaurant was $45.10. She left a tip of 18%.What was the tip amount (nearest penny)?answer this pls All of the current year's entries for Zimmerman Company have been made, except the following adjusting entries. The company's annual accounting year ends on December 31.A. On September 1 of the current year, Zimmerman collected six months' rent of $8,280 on storage space. At that date, Zimmerman debited Cash and credited Unearned Rent Revenue for $8,280. B. On October 1 of the current year, the company borrowed $15,600 from a local bank and signed a one-year, 11 percent note for that amount. The principal and interest are payable on the maturity date. C. Depreciation of $2,300 must be recognized on a service truck purchased in July of the current year at a cost of $24,000.D. Cash of $3,300 was collected on November of the current year, for services to be rendered evenly over the next year beginning on November 1 of the current year. Unearned Service Revenue was credited when the cash was received. E. On November 1 of the current year, Zimmerman paid a one-year premium for property insurance, $10,080, for coverage starting on that date. Cash was credited and Prepaid Insurance was debited for this amount. F. The company earned service revenue of $4,100 on a special job that was completed December 29 of the current year. Collection will be made during January of the next year. No entry has been recorded. G. At December 31 of the current year, wages earned by employees totaled $14,100. The employees will be paid on the next payroll date in January of the next year. H. On December 31 of the current year, the company estimated it owed $580 for this year's property taxes on land. The tax will be paid when the bill is received in January of next year. 2. Prepare the adjusting entry required for each transaction at December 31 of the current year. How many groups of 5 can you makewith the 25 shapes (Someone Help Please)Which equation is true when q = 1/2?A. 10q 1/2= 4 1/2B. 15 1/2 8q= 3 3/4C. 20q + q + 2 1/2=12 1/2D. 25 1/2 + 6q - q = 28 1/2 jenna buys a clay pot at an art studio for $12. she rents a space at the studio per hour to decorate the pot How many groups of 1/4 are in 3. Draw a tape diagram Quotient of a number x and 45? PLEASE ANSWER ASAP FOR BRAINLEST SUPER EASY QUESTION!!!!!!!!!!!!!!!!!!!!what are 3 mathematical facts you can find in a rectangular prism?