Mathematics, 26.01.2022 14:00 aubreyfoster

Suppose two trains leave a certain station, at the same time, traveling in opposite directions. One train travels 10 mph faster than the other. In 3.5 hours, the trains are 287 miles apart. Find the speed of each train.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:30

Estimate the product. round the first factor to the nearest whole number, round the second factor to the nearest ten, and then multiply. 3 8/9 × 96

Answers: 3

Answer

Mathematics, 21.06.2019 13:50

From the figure and statement provided, select the proper to prove statement. through a point outside a line one line can be drawn parallel to the line. mn= ab ab + bc= ac mis parallel to ! ab=bc als parallel to b

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

Write the expression 7x^3-28xy^2 as the product of 3 factors

Answers: 2

Answer

Mathematics, 21.06.2019 19:30

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11

Answers: 1

Answer

You know the right answer?

Suppose two trains leave a certain station, at the same time, traveling in opposite directions. One...

Questions

English, 29.06.2019 03:10

Promptly at 8: 00 a. m., the doorbell rang. letting out another deep sigh, paul pulled himself up off the couch and walked to the door. opening it, he...

Mathematics, 29.06.2019 03:10

Idon't know how to do question b. ....

Mathematics, 29.06.2019 03:10

Ahalf-filled cylindrical water tank has a water level of 20 feet high. the tank can hold 6000 cubic feet of water. find the diameter of the tank in fe...

Biology, 29.06.2019 03:10

how do magnetic stripes show the history of earth's magnetic field? a. as you move away from a coast, the rocks get younger. o o

Spanish, 29.06.2019 03:10

Refer to the photo, and with an explanation if you would like

Chemistry, 29.06.2019 03:10

An unknown compound c of molecular formula c6h12o3 exhibits a strong absorption in its ir spectrum at 1718 cm−1 and the given 1h nmr spectrum. draw th...

Physics, 29.06.2019 03:10

A10-m-long glider with a mass of 680 kg (including the passengers) is gliding horizontally through the air at 30 m/s when a 60 kg skydiver drops out b...

Biology, 29.06.2019 03:10

10. the presence of an epiphyseal line indicates a. epiphyseal growth has ended b. epiphyseal growth is just beginning c. growth of bone in diameter i...

Physics, 29.06.2019 03:10

Aspherical snowball is melting in such a way that its radius is decreasing at a rate of 0.1 cm/min. at what rate is the volume of the snowball decreas...

Physics, 29.06.2019 03:10

The heat of combustion of benzene, c6h6, is –41.74 kj/g. combustion of 4.50 g of benzene causes a temperature rise of 4.50°c in a certain bomb calorim...

Business, 29.06.2019 03:10

Under the securities act of 1933, which of the following would most likely be included in the definition of an underwriter? a. an agent b. a broker-d...

Computers and Technology, 29.06.2019 03:10

Rocessor a has a cpi 1.2 and a clock rate of 1 ghz. processor b has a cpi of 2.0 and a clock rate of 2 ghz. processor c has a dock rate of 2.5 ghz (40...

Business, 29.06.2019 03:10

Odessa owes kevin $2,000. on july 1, kevin assigns the right to the $2,000 to troy. thereafter, on july 15, kevin assigns the same right to donna, who...

Business, 29.06.2019 03:10

Miltmar corporation will pay a year-end dividend of $5, and dividends thereafter are expected to grow at the constant rate of 6% per year. the risk-fr...

Mathematics, 29.06.2019 03:10

Asoft drink machine outputs a mean of 28 ounces per cup. the machine's output is normally distributed with a standard deviation of 2 ounces. what is t...

Business, 29.06.2019 03:10

Normally the report prepared for a department is a/an...

Mathematics, 29.06.2019 03:10

Line jk passes through points j(-4,-5) and k(-6,3). if the equation of the line is written in slope-intercept form, y = mx + b what is the value...

Mathematics, 29.06.2019 03:10

Of the following sets, which numbers in {1, 2, 3, 4, 5} make the inequality 5x + 2 > 12 true? {1, 2} {1, 2, 3} {3, 4, 5}

Advanced Placement (AP), 29.06.2019 03:10

Which element of musical notation does this images display? (music ) a. notes b. grand staff c. ledger lines

English, 29.06.2019 03:10

Social science is often hampered by the fact that people are hesitant to discuss their beliefs for fear of ridicule. this is the case in researc...

More questions: Mathematics Another questions