Mathematics, 21.07.2020 20:01 shey89

A train traveling at 100 km an hour takes 3 seconds to enter a tunnel and an additional thirty seconds to pass completely through it. Find the length, in kilometers, of the train. Express your answer as a common fraction

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:50

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

Heather is a cashier. she can ring up 1212 customers in 99 minutes. at this rate, how many minutes does it take her to ring up 44 customers?

Answers: 1

Answer

Mathematics, 22.06.2019 00:30

Solve the equation for b: a= (1/2)(b)(h)

Answers: 2

Answer

Mathematics, 22.06.2019 01:00

Lines f and g are cut by the transversal d. the measure of 1 = 2x + 35 and the measure of 8 = 10x - 85. what value of x will show that lines f and g are parallel? a. 19 b. 26 c. 18 d. 15

Answers: 1

Answer

You know the right answer?

A train traveling at 100 km an hour takes 3 seconds to enter a tunnel and an additional thirty secon...

Questions

Mathematics, 27.07.2019 12:00

Hexagon defghi is translated on the coordinate plane below to create hexagon d'e'f'g'h'i': hexagon defghi and hexagon d prime e prime f prime g prime...

Physics, 27.07.2019 12:00

What roles does sound play in shaping the physical world...

Physics, 27.07.2019 12:00

The waves used by a microwave oven to cook food have a frequency of 2.45 gigahertz calculate the wavelength of this type of wave'...

English, 27.07.2019 12:00

Miss taylor, call our office to schedule a follow-up appointment as soon as possible. tests from your previous physical examination have revealed an...

Mathematics, 27.07.2019 12:00

What are the possible numbers of positive real, negative real, and complex zeros of f(x) = −7x4 − 12x3 + 9x2 − 17x + 3?...

Biology, 27.07.2019 12:00

If there are no differences between the amino acid sequences in cytochrome c protein of humans and chimpanzees, why aren't we the same specie...

Mathematics, 27.07.2019 12:00

Which expression is equivalent to the expression shown? : 4^2 x 4^4 a: 16^6 b: 4^-2 c: 4^6 d: 4^8...

History, 27.07.2019 12:00

Do you think the advantages of paying tribute to the barbary pirates outweighed the disadvantages...

Mathematics, 27.07.2019 12:00

Triangle abc is translated on the coordinate plane below to create triangle a'b'c': triangle abc, triangle a prime b prime c prime, and parallelogra...

Social Studies, 27.07.2019 12:00

What way are the offices of lieutenant governor of georgia and vice president of the united states different?...

Mathematics, 27.07.2019 12:00

Three perfect cube blocks of different volumes were stacked on top of each other. the top block was 64 cubic centimeters, the middle block was 125 cub...

History, 27.07.2019 12:00

What precedent the state set what is required railroads to provide separate travel means for african-americans...

Business, 27.07.2019 12:00

If a company is in new york city, and a qualified applicant lives across the country in california, what would be the most cost effective interview fo...

Mathematics, 27.07.2019 12:00

It took sally 3 hours to go 75 miles downstream and it took her 5 hours to travel back upstream to her starting position. what was the speed of her bo...

Mathematics, 27.07.2019 12:00

Equivalent expression for 3x + 2x + x...

Mathematics, 27.07.2019 12:00

Write the fraction 3663 in simplest form...

Mathematics, 27.07.2019 12:00

Felicity recorded the number of laps she swam each month for 7 months. her data is shown. 112,134,150,98,120,68,116 which is the mean absolute deviati...

Geography, 27.07.2019 12:00

Iam giving 20 points which factor does not have an influence on the size of a population? a. lunar phase b. food supply c. availability of mates d....

Advanced Placement (AP), 27.07.2019 12:00

Gogo gas and fab fuel are among the few large producers of gasoline in the country. along with other large producers, they have formed a formal organi...

English, 27.07.2019 12:00

“hope” is the thing with feathers - that perches in the soul - and sings the tune without the words - and never stops - at all - and sweetest - in the...

More questions: Mathematics Another questions