Football1045 Football1045

01-09-2020
Physics

contestada

A cross-country skier can complete a 7.5 km race in 45 min. What is the skier’s average speed?

Respuesta :

flikitrix flikitrix

01-09-2020

Answer:

Speed = 10 km/hr

Explanation:

Speed = Distance / Time

Since we have to convert it into minutes to hours ( because it is km/hr )

45 minutes = 0.75 hours

Therefore,

Speed = 7.5 / 0.75

= 10 km/hr

Hope it helps!

Answer Link

swangmeraz0502 swangmeraz0502

11-03-2021

Answer:

10

Explanation:

Ver imagen swangmeraz0502

Answer Link

Otras preguntas

derive the formula v= u+ atplease derive in detail

I need help, to see if i got it right

Describe the motion shown in the lines

Teacher: Who can tell me how to simplify 3 + 5 x 2 – 4? Student -girl: I think you should do 3 + 5 first and the answer is 12. Student -boy: I think you do 5 x

Can someone explain the steps please

Can somebody tell me the domain and show me or tell me the work plz.

Question 5 In the solution of the system in the solution of equations, what is the value of x? 2x - 4y = 14 X + 2y = 7 A -7 B 7 C 0 D no solution

subtract 2x^3 + 8x ^2 + x-5 -3 c + 4 x ^2 -7

HELP ASAP WILL GIVE BRAINLIEST!!! According to the Declaration of Independence, the government gets its power from: a. God. b. the people. c. Congress. d. the

what is the meaning of music and how much is it important to human life