Mathematics Middle School

The scale of a model train is 1 inch to 13.5 feet. One of the cars of the model train is 5 inches long. What is the length, in feet, of the actual train car?

A )67.5
B )32.432.4
C )14.514.5
D )2.72.7

Hint(s) 1/1
This question measures 7.G.1 because it assesses the student’s ability to solve a problem involving the computation of actual lengths of an object based on the scale of a model.

Answers

Answer 1

Answer:

a

Step-by-step explanation:

Answer 2

Answer:

A 67.5

Step-by-step explanation:

5  x 13.5=67.5

Related Questions

Rogelio sold a 1-3-page ad to client A, a 3/4-page as to client B, and a 1/8-page ad to client C. Rogelio says he sold about 1 1/2 pages of ads. Is he right? Explain.

Answers

the answer would be 1 5/24 so he did not sell more than 1 1/2 pages.

What is the one-hundredth term in the sequence 14, 19, 24, 29, 34…?

Answers

Rule: look at the sequence. It has the last number as 4 then 9 then for. 4 for odd numbers(odd term numbers like number 3,5 so on) so the last number of the 100 term is 9. It’s 509.

Solve. Simplify your answer. 5/8 x 2/3 = ?

Answers

10/24 simplify to 5/12

Please answer ASAP!! Turn each question into an equation. Negative 6 times the sum of a number and 4 is 2.

Answers

2= -6 (n+4) there’s your answer
2 = -6 ( x+4 )
(extra characters)

Nathan put $400 in a savings account for two years. The interest rate is 3% and will be compounded annually. How much money will he have at the end of the two years?

Answers

Answer : the answer is $24.00 because 400x .03

what is 3.762 x 0.66 ?

Answers

Answer:the awnser is 2.48292 .hope this helps

Step-by-step explanation:

2.45916 or 2.46 to make it more simple.

Nisha has invited a group of friends over for a spaghetti dinner. There will be eight people dining, and Nisha would like to prepare 1 1/2 cups of cooked spaghetti per person. How many 16 oz. packages of dry spaghetti must Nisha use, and in how much water should she cook the pasta?

Remember, it takes 4 oz. of dry spaghetti to produce 2 cups of cooked spaghetti, and each 4 oz. of dry spaghetti requires 1 quart of water.

Answers

2 dry packages of spaghetti and 6 quarts of water. If 4 oz. equals 2 cups, then 3 oz. equals 1 1/2 cups of spaghetti. I multiplied the 3 oz. by the eight guests and got 24. Then, I took the 24 oz and divided that by 4 to get the quarts of water.
Heir did dismiss dodmwoe fiend for

Pauline has 25 cups of flour. She makes chocolate chip cookies that require 3/8 cup of flour per cookie. If she makes as many cookies as she can with the available flour, how much flour will be left over?

Answers

66 cookies I think and a little left over

Answer:

66 cookies and 0.25 cups of flour left

Step-by-step explanation:

25

1c = 3/8cups of flour

25/(3/8) = 66 remainder.0.25

66 cookies and 0.25 cups of flour left

Help plzzzzzzzzzzzzzzzzzzzzzzz

Answers

Answer:

sorry not having idea about a question

I think it’s B. B to me seems like the best option and it makes the most sense.

Find the percent change from 70 to 56.

Answers

Answer:

The answer is -20%

Step-by-step explanation:

Create an algebraic equation and solve. Five more than the product of four and a number is equal to the product of three and that same number increased by six. WILL MARK BRAINLIEST

A. x=1
B. x=12
C. x=3
D. x=−1

Answers

D because I got it right

The equation of the horizontal line passing through the point (-3, 8) is y = 8. O True O False​

Answers

Answer:

I am guessing that it is true

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

y=8 is a horizontal line on the y axis

Four guys went shopping at a thrift shop. The table shows the number of video games each friend bought and the total cost. Complete the table to show the average cost of the video games each friend bought.

Answers

The first one would be 9.45 I believe
The second one would be 5.50 I believe
The third one would be 5.40 I believe
And the fourth one should be 8.24

Sorry if incorrect
9.45
5.51
5.4
8.24
(Divide the total cost by number of video games purchased)

[PICTURE ATTACHED] another one of these questions again..ugh

anyways, here it is! :)

Answers

first it’s t+8•4
then 2+8•4
then 2+32
then 34

Answer:

first is t + 8 * 4

second is 2 + 8 * 4

third is 2 + 32

lastly the answer is 34

please help me I don't know what proportion means!!!1

Answers

Answer:

noun. comparative relation between things or magnitudes as to size, quantity, number, etc.; ratio. proper relation between things or parts: to have tastes way out of proportion to one's financial means. relative size or extent. ... a portion or part in its relation to the whole: A large proportion of the debt remains.

Answer:

this means a part, share, or number considered in comparative relation to a whole.

Step-by-step explanation:

What is an angle that is supplementary to ∠3?

Answers

Answer:

Do you have a picture?

Step-by-step explanation:

Answer:

Um I think it would be 4 if its in the right order.

The angle supplementary to ∠3 should be the one right next to it horizontally. When you add them together they should sum up to 180 degrees, which is a straight line. Hope that helps.

On a survey about chocolate candy, 8 people chose Snickers as their favorite candy, 12 chose Reese's, and 5 chose Hershey's. What percent of the people chose Reese's as their favorite chocolate candy?

Answers

48% of people chose Reese's, I hope this answers you question:)

Answer:

306

Step-by-step explanation:

If 167 like snickers and 139 like reese's then all we have to do is add 167 with 139 which adds up to 306.

Do long division for each fraction ✔️

Answers

Answer:

I just need points to ask a question of mt own sorry for not helping  

Step-by-step explanation:

Here is my answer for all three, hope this helps.

PLEASE HELP I WANT TO PASS THIS LESSON PLS

Answers

Answer:

ok ok so its the first one at the top(least), then the third one, then the second one, then the fourth one at the bottom(greatest)

Step-by-step explanation:

1= 88/63 least

2= 95/18 third

3=70/27 second

4= 95/4 greatest

Answer:

Least

- 8/9 ÷ 7/11

- 8/9 ÷ 3/10

- 1 7/12 ÷ 3/10

- 1 7/12 ÷ 1/15

Greatest

Step-by-step explanation:

1 | 1.4 ≈ 8/9 ÷ 7/11

3 | 5.27 ≈ 1 7/12 ÷ 3/10

2 | 3 ≈ 8/9 ÷ 3/10

4 | 23.75 = 1 7/12 ÷ 1/15

Can someone help me? This is do by 11:59 PM so no rush.

Answers

Answer: I think a b f

Step-by-step explanation:

Which expression is equivalent to 27 + 45? (1 point)

A. 8(3 + 6)
B. 8(19 + 37)
C. 9(3 + 5)
D. 9(18 + 36)

Answers

Answer:

C because 9*3 is 27, and 9 times 5 is 45 :D

have a great day! :'D

Answer:

A. 8(3 + 6)

Step-by-step explanation:

What is ∠mK?

a. 55
b. 58
c. 122
d. 125

Answers

Answer:

i dont see an m but here...

LJK=58

A. 55 is the answer that's how you get

I think this is my last one! Will give Brainliest! DUE TODAY!!!Will give everything good and will make smartest answer WITH WORK Brainliest.

Answers

Answer:

$5

Step-by-step explanation:

[tex]m=\frac{y_2 - y_1 }{x_2 - x_1} = \frac{275-300}{5-0} = \frac{-25}{5} = -5[/tex]

The item is discounted by $5 per week.

What is the slope of the line through (-5,10) and (-1,5) Please help :)

Answers

Answer: y2-y1/x2-x1

Step-by-step explanation:

5-10 y2 and y1

-1-(-5) the numbers would turn positive -1+5 x2 x1

5-10/-1+5= 5/4

Answer

15/4???

Step-by-step explanation:

I thinkk

Write an equation for the line that contains (6, 15) that is parallel to the line with equation x−2y=−10. Write your equation in slope-intercept form. Show your work!

Answers

Answer:

y=1/2+12

Step-by-step explanation:

first you have to find the slope to the first equation and that is x/2 and then you have to use the point and plug all of that into slope intercept form(y=mx+b)

PLZZZ HELP questions are in the picture WILL GIVE BRAINLIEST

Answers

Answer:

The answer is A

Step-by-step explanation:

good luck

PUT THEM IN ORDER SMART ONLY
Put the steps in order for adding decimals.

Reorder answers
1.Fill in any empty spaces with a zero.
Reorder answers
2.Drop the decimal down into the answer.
Reorder answers
3.Add
Reorder answers
4.Line up the decimals.

Answers

Answer:

1.Fill in any empty spaces with a zero.

Reorder answers

2.Drop the decimal down into the answer.

Reorder answers

3.Add

Reorder answers

4.Line up the decimals.

Step-by-step explanation:

Answer:1.Line up the decimals, 2. fill in any empty spaces with a zero, 3. Add, 4. Drop the decimals down into the answer.

Step-by-step explanation:

Can anyone help me with these??? TYYYY

Answers

2x+18=30
-18. -18
2x = 12/2

x=6
It would be x=6 :) hope this helps

WHICH EXPRESSTIONS ARE EQUIVILENT TO 4. (7.y)?

HURRY

Answers

i think it’s 1,2, and 4

Answer:

4(3a+8) this is the answer I believe

please help asap
what is -⅙ (-⅗) =

Answers

Oof- i honestly dont know but think about it without the slash and imagine it as whole numbers and there you have it!♡︎♡︎

Answer:

[tex] \frac{3}{30 } = \frac{1}{10} [/tex]

Other Questions
3(x+5)=15A.3B.0C.1/3 Look at the family tree. Choose the correct relationship between Andrea and Pedro..amigosOB. padresOC.hermanosODesposos Can the intersection of a plane and a line segment be a ray ? how coordinates change when we add or subtract outside the function? Dont Steal points i need this done Most of Earth's atmosphere is made up of nitrogen gas. Nitrogen can alsoexist as a solid, liquid, or plasma. Four samples of nitrogen are each in adifferent state but have the same mass. Which statement about the relativeamounts of thermal energy in the samples is true?O A. The sample of solid has more energy than the sample of gas.B. The sample of liquid has more energy than the sample of solid.C. The sample of plasma has less energy than the sample of gas.D. The sample of liquid has less energy than the sample of solid. Hi I need help asap ! Brainlyest included I will Not give brainlyest if not right . Pls and THANK YOU!!!! George bought 2.45 pounds of tofu and 1.62 pounds of fish. How many more pounds of tofu did he buy than fish? Alright I'm stressed out because of school in order to get 10 points tell me how your day was substance in which two or more atoms are bonded together. Find the value of x that makes m n. Need help pls I dont really remember functions if anyone could pls help that would be great pls and thank you. How do I find the x in this special triangle? F(x)=2/3x+9xWhat is the value of f(12)? One number is 4 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 526 , find the numbers. The three numbers are nothing. ________ (Use a comma to separate answers as needed.) Marc enjoys running. The graph shows how far Marc ran over time. Use equivalent ratios to find how far Marc ran in 7 minutes. (You need a label with your answer to get full credit. * In which part of the plot pattern do we learn the setting of the story? can someone plss help fastt I WILL GIVE BRAINLIEST PLSS HELPP!! What functions are carried out by the interaction of the circulatory and respiratory systems? The radius of the circle is 13 whats the diameter