warisabdullah69 warisabdullah69

19-03-2021
Mathematics

contestada

A train travels at a speed of 48.6 km/h. Express this speed in
(ii) cm/min.
(1) m/s,

Respuesta :

20-03-2021

Answer:

Step-by-step explanation:

Conversion factors:

1 km = 1000 m

1 m = 100 cm

1 h = 60 min

1 min = 60 sec

48.6 km/h = 81,000 cm/min = 13.5 m/sec

Ver imagen DWRead

Answer Link

Otras preguntas

Evaluate the following expression using the values given: Find x3 − 2y2 − 3x3 + z4 if x = 3, y = 5, and z = −3

Which expression is equivalent to 15x – 2(3x + 6)? a) 3(3x+4) b) 3(3x-4) c) 9x+12 d) 10x-12

Do you think the felony murder statute should be changed? Why or why not?

Which type of tax provides income for retired and disabled people and their families? a. Social Security tax b. Medicare tax c. Property tax d. Income tax

Eric is driving in an unfamiliar area, and he is lost. Which of the following technologies would be most useful in helping Eric find his location? A. aerial pho

Waken an Old Lady by William Carlos Williams Old age is a flight of small cheeping birds skimming bare trees above a snow glaze. Gaining and failing they are bu

The windows of a downtown office building are arranged so that each floor has six fewer windows than the floor below it. If the ground floor has 52 windows, how

What is one benefit of including a glossary at the end of a text?

A comparison using like or as is called a simile. True False

A bar graph that shows what projects or tasks are in process and how much of each is completed is called a(n): a. Gantt chart. b. Stem chart. c. Grid chart.