Part B You have already traveled 30 miles east and then 30 miles north. To get back to the start, you travel 30 miles west in 1 hour and then 30 miles south in a half hour. What are your average speed and average velocity for the whole rally? Explain your answer.

Q: A cyclist plans to cover the distance of 240 km. He calculated that if he is going to ride 8.4 km/h…

A:

Q: The model y = 1.8x – 76.9 represents the relationship between the temperature (°F) and the number of…

A: The given equation is  y= 1.8x-76.9  We have to find the value of x when y= 95

Q: Ronald can read at a constant rate of p pages per minute. Which equation represents the relationship…

A: Ronal can read at a constant rate of p pages per minute.

Q: Treyvon is a lifeguard and spots a drowning child 30 meters along the shore and 70 meters from the…

A:

Q: When Ms. Celano has excellent service at a restaurant, the amount she leaves for a tip t is at least…

A: Given: Ms. Celano has excellent service at a restaurant, the amount she leaves for a trip t is at…

Q: A woman 6 feet tall walks at the rate of 3 feet per second away from a streetlight that is 15 feet…

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Q: Assume that p=-0.25x+4 where p is price and x is gallons sold. How many gallons should we aim to…

A: given  p=-0.25x+4p is price and x is gallons sold revenveR(x)=x×p

Q: A road sign says there is an 60% incline. Explain what this means.

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Q: Myron Corporation is sponsoring a walking race at its company outing. Leona and Sam love to walk,…

A: let t = S's walking timethen(t + .5) = L's walking timeWhen S catches up with L, they will have…

Q: The number of pages (p) that Ethan reads varies directly as the number of hours (t) he is reading.…

A: According to given data if number of pagesp that Ethan reads varies directly as the number of hourst…

Q: The fare for a taxi is $7.50 plus $0.40 per mile. Coach Woodside paid a total fare of $31.50 to take…

A:

Q: Q/Determine whe is exactiLitis , find the saluation.

A: First we have to check whether it is exact or not.