s150666 s150666

17-02-2022
Mathematics

contestada

please me help fast i need the answer

please me help fast i need the answer class=

Respuesta :

zsm2800 zsm2800

22-02-2022

Answer:

5 km/h

Step-by-step explanation:

Average speed = total distance/total time

total distance = 5 + 5 = 10 km

total time = 45 + 25 + 50 = 120 min = 2 hours

so average speed = 10/2 km/h = 5 km/h

Answer Link

Otras preguntas

The process in which rocks are formed, change, and break down is called Rock transition Volcanic activity The Earth cycle The rock cycle

Is NH2-CHR-COOH a carbohydrate, a fatty acid, an amino acid or a polypeptide?

18a+-2a+-10a + -10b+12b+6b

Witch value from the set 2,14,16,63 makes the equation n - 7 = 9 true

An author of nonfiction often displays an attitude toward the subject or toward the reader. This attitude is called the author’s _____. point of view purpose to

40 divided by 346 whole number

What is William Caxton known for?

You have a 10kg bag of sand. The mass of a grain of sand is about 10 to the -3 power gram. About how many grains of sand are in the bag of sand

how can figurative language help characterize a monster in a story?

Which of the following people actively opposed the Mexican-American War? (A) John Calhoun