9tbaker 9tbaker

16-05-2022
Mathematics

contestada

A runner ran a 400 m race in 1 min 35 sec. Calculate his average speed in m/sec.

Respuesta :

nyanbhonemyint123123 nyanbhonemyint123123

16-05-2022

Step-by-step explanation:

distance = 400m

time taken = 1 min 35 sec = 95 sec

average speed = 400m / 95 sec = 4=2105 m/ sec

Answer Link

Аноним Аноним

16-05-2022

Answer:

4.21 m / sec.

Step-by-step explanation:

1 min 35 sec.

= 60 + 35

= 95 sec.

So average speed = 400/95

= 4.21 m / sec.

Answer Link

Otras preguntas

Two sisters, Wong and Nicole, went to the carnival yesterday. They had won an equal number of coupons after playing several games at the carnival. Remembering t

-2y - 5y = 9 3x+11y=4 Elimination

-2y - 5y = 9 Solve by elimination 3x+11y=4

Write an exponential function y= ab^x for a graph that includes (-1,12.5) and (4,4.096)

Question When the narrator says that his mother "had just conceded the war" (sentence 11), he most likely that she had O admitted finally that she herself wante

Maggie is making an exact copy of angle on the ray W First, she drew the arc, centered at N, through and Then, she located point so that = Next, she drew

Write a formula that relates the Rankine scale to the Fahrenheit scale

Given what you have learned about Russia and Mexico what country would you say struggles more with identifying with a particular region? Make sure you support y

What is the meaning "The needs of the many outweigh the needs of the few"

Steve has $300 in his bank account. He spends $30 a week. What is the output/dependent variable?