Pilar and Ravi start at opposite ends of a 55-mile bike trail. They start riding their bikes toward each other at the same time. After 3 hours, they meet. Pilar rides 34 miles before they meet. What is Ravi's average speed? Show your work.

Q: Lamont walks the 15 meters from the front door of his house to his car at a constant rate of speed.…

A:

Q: A group of students is performing their experiment. At 3:00PM, a thermometer reading 50 degree…

A: Given:  Initial temperature of thermometer To=50°CTemperature of surrounding environment…

Q: Assume that the golfer makes 75 percent of putts when they are less than 10 feet and 30 percent of…

A:

Q: A family is planning their vacation to Disney World. They will drive from a small town outside New…

A: New Orleans, Louisiana, to Orlando, Florida, a distance of 700 miles.  Average a rate of 55 mph.…

Q: A diver was 5 feet below sea level. He dove deeper at a rate of 5 3/8 feet per minute. What was the…

A: Given:-initial position of diver=5 feet below sea level.The rate of change of the divers…

Q: Allen runs 8 miles in 3 hours at a steady pace. How long does it take him to run 3 miles?

A: speed is calculated by the formula,

Q: Ryan usually bikes at an average rate of 12 miles per hour mph how long does it take him to hike a…

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Q: At the beginning of spring, Caroline planted a small sunflower in her backyard. When it was first…

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Q: Two passengers leave the airport at Kansas City, Missouri. One flies to Los Angeles, California, in…

A: Let speed of the plane to Los Angeles= x mphSo,  speed of the plane to New York City= (x+22) mph

Q: Kate wants to ride 10 miles on her bike. If she averages 1 mile in eight minutes, which is a…

A: Consider the provided question, Kate wants to ride 10 miles on her bike. She ride averages 1 mile in…

Q: A swimmer is in Lake Ontario, 2 km from shore. She needs to swim to shore, then run to a point along…

A: Refer the figure below. Assume the swimmer swims AB distance and runs BC distance. The shortest…

Q: Jane is 2 mi offshore in a boat and wishes to reach a coastal village 6 mi down a straight shoreline…

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Q: Mrs. Jackson traveled to a city 390 miles from his home to attend a meeting. Due to car trouble his…

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Q: a car left xanadu at 6:45 h and arrived in zenoland at 7:05 h. it travelled at an average speed of…

A: Given that  a car left xanadu at 6:45 h and arrived in zenoland at 7:05 h. it travelled at an…

Q: you run the first 2 miles of a 5 mile at a rate of 300 yards per minute. Then you run the last 3…

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Q: A 170­pound person uses 5.3 calories per minute when bicycling at a speed of 5.5 mph. How long must…

A: Given, A 170 ­pound person uses 5.3 calories per minute when bicycling at a speed of 5.5 mph. To…

Q: A diver was 5 feet below sea level. He dove deeper at a rate of 5 3/8 feet per minute. What was the…

A:

Q: Devontre rode his bike uphill 5 miles and then back downhill. The rate at which Devontre traveled…

A: Let his uphill rate is = x mph So his downhill rate is = x+20  Distance= 5 miles in each case.

Q: Jan's electric bill is averaging $10 per day mostly due to the air conditioner. By setting the AC to…

A:

Q: John drove for 3 hours at a rate of 50 miles per hour and for 2 hours at 60 miles per hour. What was…

A: Total distance travelled is,

Q: Assume that the golfer makes 75 percent of putts when they are less than 10 feet and 40 percent of…

A: Given: The percentage of putts when they are less than 10 feet is, P(x<10)=75%=0.75. The…

Q: A runner in a marathon passes the 7-mile mark at 1 o'clock and the 23-mile mark at 3 o'clock. What…

A: I will do second question :

Q: A motorboat maintained a constant speed of 15 miles per hour relative to the water in going 10 miles…

A: let x=speed of current15-x=speed of boat upstream15+x=speed of boat downstreamtravel…

Q: Assume that the golfer makes 65 percent of putts when they are less than 10 feet and 35 percent of…

A:

Q: e same time that Dana is 5 mph more than Da

A: Speed , distance and Time: Speed=distancetime=dt Chuck travel 330 miles in the time it takes Dana to…

Q: 4. The Goodyear blimp flies 153 miles with a tailwind in the same time it travels 57 miles with a…

A: As per Bartleby guidelines for more than one question asked only one is to be answered please upload…

Q: A cyclist pedals from his house to his college at a speed of 10 km.p.h and back from the college to…

A: Answer: Using the given data,

Q: ariel travels 400 miles in 8 hours what is her rate of change or speed

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Q: Liana was 10 miles from home at 2 pm and 70 miles from home at 3:30 pm. What was her average rate of…

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Q: Ana runs 3/4 mile in 6 minutes. Assuming she runs at a constant rate, what is her speed, in miles…

A: Ana runs 3/4 mile in 6 minutes. Assuming she runs at a constant rate, what is her speed, in miles…

Q: Joe drove a distance of 220 kilometers. For the first 2 hours, he drove on local roads. For the next…

A: Total distance Joe drove for :  220 kms Time of driving on local road : 2 hrs Time of driving on…

Q: During your trip to New York City (320 miles away), you drive at a constant rate of 60 mph. During…

A:

Q: Superman needs to save Lois from the clutches of Lex Luthor. It takes Superman 15 seconds to get to…

A: Rate: The rate is defined as a ratio with different units in the numerator and denominator. The…

Q: An accident investigator measured the skid marks of one of the vehicles involved in an accident. The…

A:

Q: You are driving your car away from home on a road trip. After 4 hours, you are 178 miles away. If…

A: You are driving your car away from home on a road trip. After 4 hours, you are 178 miles away. If…

Q: A college student takes the same number of credits each semester. She had 9 credits when she…

A: Given,          A college student takes the same number of credits each semester. She had 9 credits…

Q: A rack climber starts at an e ation 630 feet abowe sea level and descends to a point 180 feet lower…

A:

Q: As Nancy walks away from a 700 cm lamppost, the tip of her shadow moves 40% faster than she does.…

A: Height of lamppost = 700 cm Tip of her shadow moves 40% faster than she does.

Q: What is the height of the ball after 3 seconds?

A: Given Height=100-12(9.8)t2

Q: A tractor spends 5 days plowing x number of fields. How many days will it take to plow y number of…

A: Given: A tractor spends 5 days plowing x number of fields.

Q: During the first part of a trip, a canoeist covered 70 km at a certain speed. He then traveled 30 km…

A:

Q: At what rate is a car traveling if it goes 157.5 miles in 2.5 hours?

A: Given ,Distance travelled by car, d=157.5 milesTime taken, t=2.5 hours

Q: The  µ  is less than 10 mins per day

A: In the given scenario, a retailer randomly selected 25 employees to examine their personal phone…

Q: Hagrid is 3 mi offshore in a boat transporting some first years to Hogwarts, whichis located 6 mi…

A: Let x is the distance from the point on the shortest nearest Hagrid’s boat to the landed point.…

Q: The world famous mascot, Sammy the Seahawk, runs 3 times around a track of unknown length at a…

A: Let the length of the track be l.So the distance covered in three laps is 3l.And the time taken for…

Q: Jayda takes 4 hours to deliver 508 newspapers on her paper route. What is the rate per hour at which…

A: Rate is the measure that divide each observations happen per hour. Rate explains the number of times…

Q: Mr. Joy drove 60 miles from city A to the city B at 40 mph. He then drove back to City A at a higher…

A:

Q: A cattle train left Miami and traveled toward New York . 14 hours later a diesel train left…

A: A cattle train left Miami and traveled toward New York . 14 hours later a diesel train left…

Q: The average grade Mark received on 4 tests was 94. If he drops his lowest grade of 85, what wil his…

A: We have to find