Mathematics, 20.10.2019 22:00 23espinosajose

A100-meter-long christmas train needs 30 seconds to cross a 400-meter-long bridge. assuming the train goes at a steady speed, how fast is it?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:00

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Answers: 3

Answer

Mathematics, 21.06.2019 21:00

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

Answers: 2

Answer

Mathematics, 22.06.2019 00:00

Write the equation in general quadratic form: plz !

Answers: 1

Answer

Mathematics, 22.06.2019 00:30

Which of these side lengths could form a triangle a) 2 cm , 2 cm , 4 cm b) 3 cm , 5 cm , 10 cm c) 3 cm , 4 cm , 5 cm d) 4 cm , 8 cm , 15 cm

Answers: 1

Answer

You know the right answer?

A100-meter-long christmas train needs 30 seconds to cross a 400-meter-long bridge. assuming the trai...

Questions

History, 19.10.2019 18:10

How did al-qaeda get its start? a. as a middle eastern religious organization b. as a terrorist group that attacked the united states

Biology, 19.10.2019 18:10

What type of blood vessels join arteries to veins...

History, 19.10.2019 18:10

5famous colonist who lived in georgia?...

Mathematics, 19.10.2019 18:10

The first term of an arithmetic sequence is -5, and the tenth term is 13. find the common difference. 8/9 1.8 2...

English, 19.10.2019 18:10

What word has these letters- tnaenunle?...

History, 19.10.2019 18:10

Which of the following statements is true regarding chinese history and technology? a. as the world's largest nation, china has always set the...

Mathematics, 19.10.2019 18:10

Barry rode his scooter for 24 minutes at a speed of 0.5 miles per minute. how far did he go? 1.2 miles 4.8 miles 12 miles

Health, 19.10.2019 18:10

Which of these is part of the middle ear? a. external auditory meatus b. tympanic membrane c. cochlea d. the ossicles...

Biology, 19.10.2019 18:10

Which statement best summarizes the outcome of natural selection?

Mathematics, 19.10.2019 18:10

Dawn and pablo are members of a normally distributed population that is being sampled. if the chance of dawn being included in the sample is 0.05%, wh...

Chemistry, 19.10.2019 18:10

The bantu were experts in this form of metallurgy. gold steel iron copper...

Chemistry, 19.10.2019 18:10

What do not have a definite shape or volume in sience?...

Biology, 19.10.2019 18:10

During metaphase, the dna in the nucleus of the cell is thin and threadlike and called...

French, 19.10.2019 18:10

Observez comment la question avec "est-ce que" est formée puis sélectionnez la question inversée correspondante qui est correctement formée.

Biology, 19.10.2019 18:10

What did robert hooke use to view cells? a. tree bark b. cork c. fuzz d. pea plant...

English, 19.10.2019 18:10

Which of the following stages of a story would you include events that build tension or complicate the narrative? a) climax b) rising action c) confl...

English, 19.10.2019 18:10

Which of the following areas of learning does faustus decide to devote his life to studying? philosophy law divinity necromancy...

Health, 19.10.2019 18:10

Which of the following is a way to overcome a resources barrier for not exercising? a. creating a schedule to exercise b. joining a group activity or...

Chemistry, 19.10.2019 18:10

Which of these is an example of physical change? a. boiling water b. digesting food c. breaking glass d. shoveling sn...

Mathematics, 19.10.2019 18:10

Two consecutive even integers have a sum of 346. find the smailler of these two numbers...

More questions: Mathematics Another questions