All categories

3 years ago

A train is going at 200/KM per hour

Mathematics

2 answers:

luda_lava [24]3 years ago

7 0

Answer: 68.25 hrs.

Step-by-step explanation:

200 Km. to miles = 124.274 miles

8482 mi/124.274 mi =

68.25 hours

olya-2409 [2.1K]3 years ago

6 0

Answer:

It moved for 152.7 seconds

Step-by-step explanation:

Time taken/ period, T :

${ \sf{T = \frac{distance}{speed} }}$

substitute the variables:

${ \sf{T = \frac{8482}{(200 \times 1000)} }} \\ \\ { \sf{T =0.042 \: hours }}$

In seconds:

${ \sf{T = (0.042 \times 3600) \: s}} \\ { \sf{T = 152.7 \: seconds}}$

You might be interested in

In the diagram below,

sergey [27]

Can you attach a picture because this is very hard to read

5 0

3 years ago

How do i graph the equation y= -4x - 1

Serggg [28]

9514 1404 393

Answer:

see attached

Step-by-step explanation:

Find the y-values corresponding to x-values of 0 and 1, then plot those points and draw a line through them.

For x=0, ...

y = -4·0 -1 = -1 . . . . the point is (0, -1) . . . the y-intercept

For x=1, ...

y = -4·1 -1 = -5 . . . . the point is (1, -5)

The attached graph shows these points and the line through them.

3 0

3 years ago

Jeremy is recording the weights, in ounces, of different rock samples in a lab. The weights of seven rocks are listed below.

RideAnS [48]

The value of the (RIC) will increase from 4 to 5.75,that is,44%

8 0

3 years ago

Read 2 more answers

Is it true that the 6 in 26.495 is 10 times the value of the 6 in 17.64

Andreyy89

Yes because if you multiply 0.6 by 10, it would equal 6. So yes, the 6 in 26.495 IS 10 times the value of the 6 in 17.64.

8 0

3 years ago

Read 2 more answers

after spending 5/6 of his January salary on paying school fees, Bikila was left with ksh 1500. how much money did he earn that m

Marina CMI [18]

Answer:

9000

Step-by-step explanation:

6 0

2 years ago