Mathematics, 19.04.2021 20:30 jen8268

A superconducting "bulket" train is reseached and tested on a track. The steepest section of the track has a rise of 2720 meters for a horizontal distance of 6800 meters. What is the grade of this section of track. The grade is what %.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:20

20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}

Answers: 2

Answer

Mathematics, 21.06.2019 22:00

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

Answers: 2

Answer

Mathematics, 22.06.2019 01:30

What is the value of x enter your answer in the box (3x+50

Answers: 2

Answer

Mathematics, 22.06.2019 02:30

What are the triple angle formulas? is it related to double angle identities?

Answers: 1

Answer

You know the right answer?

A superconducting "bulket" train is reseached and tested on a track. The steepest section of the tra...

Questions

Mathematics, 18.07.2021 22:30

The elevation E, in meters, above sea level at which the boiling point of a certain liquid ist degrees Celsius is given by the function shown below. A...

English, 18.07.2021 22:30

Write a letter to your community chairman outlining some of the issue affecting your community an making recommendation that would improve the situati...

History, 18.07.2021 22:30

What was the NAACP's goal in filing the 1954 Brown v. Board of Education lawsuit? O to create equal facilities for segregated schools O t...

Computers and Technology, 18.07.2021 22:30

Explain about the Graphics mode Initialization and various in build graphics functions in C library....

Mathematics, 18.07.2021 22:30

billy joe purchased a 60 gallon pool. at 1 pm he stared filling the pool at the rate of 3 gallons per hour. after 10 hours the horses started drinking...

Biology, 18.07.2021 22:30

Indentify the structures ...

Mathematics, 18.07.2021 22:30

If 2x - 5y – 7 = 0 is perpendicular to the line ax - y - 3 = 0 what is the value of a ? A) a =2/3 B) a =5/2 C) a = -2/3...

Mathematics, 18.07.2021 22:30

Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 17 4 9 30 Female 14 15 20 49 Total 31 19 29 79 If on...

Social Studies, 18.07.2021 22:30

State four characteristics of a Christian religious home....

Mathematics, 18.07.2021 22:30

Evaluate the expression 2x - (4y - 3) + 5xz, when x = -3, y = 2, and z = -1....

Mathematics, 18.07.2021 22:30

If 2x - 5y – 7 = 0 is perpendicular to the line ax - y - 3 = 0 what is the value of a ? A) a =2/3 B) a =5/2 C) a = -2/3...

Chemistry, 18.07.2021 22:30

6.Og of carbon is mixed with 63.9g of copper (II) oxide and heated until the reaction is complete. What is the limiting reactant in the reactio...

Advanced Placement (AP), 18.07.2021 22:30

How long will a beneficiary receive payments under the single life settlement option...

Mathematics, 18.07.2021 22:30

Use the given conditions to write an equations for the line in slope- intercept form. passing through (1,-8) and (-7,8)...

English, 18.07.2021 22:30

How to Summarise the lesson Adolf by D. H. Lawrence...

History, 18.07.2021 22:30

What did the United States promise in the Monroe doctrine...

English, 18.07.2021 22:30

Determine the MAIN purpose of each writing scenario: to inform, to persuade, or to entertain? ITEM BANK: Move to Bottom a public service messag...

Chemistry, 18.07.2021 22:30

Predict the product of this reaction: ...

History, 18.07.2021 22:30

i only know one state that starts with k and it’s kentucky but this paper i’m doing says there are two what’s the second one???...

Mathematics, 18.07.2021 22:30

Which of these processes has a cooling effect on air...

More questions: Mathematics Another questions