subject

Mathematics, 28.09.2019 14:00 jadawada223

Atrain traveled the first 200 miles of its trip at a speed of 50 mph and the next 130 miles at a speed of 65 mph. what was the average speed of the train during the whole trip?

ansver

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:00, kaylaamberd

What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)

Answers: 2

Mathematics, 21.06.2019 23:00, naomiedgrey

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?

Answers: 1

Mathematics, 22.06.2019 01:30, mparra4761

Aresearch study is done to find the average age of all u. s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample

Answers: 2

Mathematics, 22.06.2019 03:00, eboniwiley

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?

Answers: 2

You know the right answer?

Atrain traveled the first 200 miles of its trip at a speed of 50 mph and the next 130 miles at a spe...

Questions in other subjects:

Konu

Engineering, 19.11.2019 00:31

Instance variables instance variable of type int for the number of bedrooms. instance variable of type double for the size in square feet of the family room instance variable of ty...

Konu

Mathematics, 19.11.2019 00:31

One hundred people board a 100-seat airplane. the first one has lost his boarding pass, so he sits in a random seat. each subsequent passenger sits in his or her own seat if it’s a...

Konu

Social Studies, 19.11.2019 00:31

After texas became a state, the democratic party dominated texas politics until the 1980s. however, republicans are now dominant in lower-level offices in much of texas and hold a...

Konu

Mathematics, 19.11.2019 00:31

Let x = the time between two successive arrivals at the drive-up window of a local bank. if x has an exponential distribution with λ = 1, (which is identical to a standard gamma di...

Konu

Social Studies, 19.11.2019 00:31

In an advertisement for activist group a, a beautiful actress says she is against using animals for testing cosmetics. in an advertisement for activist group b, an average looking...

Konu

Physics, 19.11.2019 00:31

Aperson with his ear to the ground, sees a huge stone strikethe concrete pavement. a moment later two sounds are heard from theimpact: one travels n the air and the other in the c...

Konu

Business, 19.11.2019 00:31

Penetration pricing is a. setting prices a few dollars or cents above an even number to indicate quality. b. charging different prices to different buyers for goods of like grade a...

Konu

Computers and Technology, 19.11.2019 00:31

Suppose that you wish to find, among all minimum cuts in a flow network gg with integral capacities, one that contains the smallest number of edges. show how to modify the capaciti...

Konu

Computers and Technology, 19.11.2019 00:31

The customers and sales tables contain these columns: customers cust_id number(10) primary key company varchar2(30) location varchar2(20) sales...

Konu

Health, 19.11.2019 00:31

Elmer likes to cook with onions and puts them into almost everything he makes. he usually starts dinner every day around 5: 00 p. m. as he is cutting the onions, the grandfather cl...

More questions: Mathematics Another questions