Imagine that you are driving your car in Canada. As you are driving along, you notice that the speed limit signs have numbers like 120 (on the highway) and 50 (in the city). As you start to speed up, you realize that the signs are in km/hour. Figure out how fast you are allowed to go if the sign says 120km/hr

Q: Penelope travels 14 miles in 30 minutes. At what constant speed is she driving?

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Q: If the imaginary California Bullet Train ran at 320 km/hr, calculate how long it would take to…

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Q: According to Science Daily, the death toll from mass school shootings in the U.S. was 12 in the…

A: According to Science Daily, the death toll from mass school shootings in the U.S. was 12 in the…

Q: 3. A bowl of warm soup with temperature 58°C is left in dining room. The temperature of the dining…

A: Given:- 3. A bowl of warm soup with temperature 58°C is left in dining room. The temperature of the…

Q: How long will it take to drive 700 km at 100 km per hour, if you take a 1-hour break after every 5…

A: We have to find time taken to drive 700km using given data. We will use formulaes,…

Q: Suppose you are driving between two cities. You drive half the distance at 50km/h. How fast would…

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Q: A streamer goes downstream from one point to another in 7 hours . It covers the same distance…

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Q: A small motor on a fishing boat can move the boat at a rate of 10 mph in calm water. Traveling with…

A: This is the question that is based on the concept of speed, distance and time. When the boat will…

Q: If you drive for 3 hours and travel 165 miles, what is your rate?

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Q: A tug boat can pull a barge 60 miles upstream in 15 hours. The same tug boat and barge can make the…

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Q: Two cars start traveling from the same location. A blue car goes north at 30 mph and a red car goes…

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Q: Two rockets are launched towards the moon 1 hour apart. The first rocket launched is traveling at…

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Q: at noon a train leaves washington d.c. headed for charleston south carolina, a distance of 260 mi.…

A: First train leaves at time 12:00pm from Washington with speed of 60 mph Second train leaves from…

Q: If a car travels 199.2 miles in 6 hours, what is it’s average rate of speed to the nearest tenth of…

A: To determine the average rate of speed.

Q: Let h: R → R be a continuous function on all of R. If h(x) I prove that h(Tt) <0.

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Q: A boat can travel 8 miles downstream in the same amount of time it can travel 5 miles upstream. If…

A: If the speed of a boat in still water is u mph and the speed of the stream is v mph , Then  Speed of…

Q: The Quicks are driving to their vacation home. After driving for 3.25 hours, they are 250 km from…

A: Given thatQuicks After 3.25 Hour of driving    250 km away from homeAfter 4.75 hours=150 km away

Q: One source says that the average distance from Mars to the sun is 141.6 million miles. Another…

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Q: A paddleboard can travel 80 feet downstream in the same time it takes to travel 40 feet upstream. If…

A: To find the speed of the current.

Q: homing device left its home to deliver a message. On​ takeoff, the device encountered a tailwind of…

A: Let the speed of the device in still air be x mph. Given the speed of the wind is 9 mph . The speed…

Q: If Andrei checks his pulse for 4 minutes, what is his rate if he counts 284 beats?

A: We have given that Total minutes = 4 Total beats count = 284 Rate is given by Rate = Total number of…

Q: Megan left the library traveling 15 mph. Then, 4 hours later, Lauren left traveling the same…

A: GIVEN: Megan left at speed = 15 mph               Lauren left after 4 hours at the speed = 27 mph…

Q: A ship leaves a port going directly west at 45 mph. At the same time the first ship leaves port, a…

A: Formulae used: ddxx=12xddxxn=nxn-1

Q: A train travels 96 miles in 3 hours.  At this rate, how long will it take to make a 480 mile trip?…

A: Given : A train travels 96 miles in 3 hours.

Q: The title of the book "Fahrenheit 451" refers to the temperature that book paper burns, or 451 F.…

A:

Limits

When it comes to calculus, limits are considered to be a very important topic of discussion. The main importance of limit lies in expressing the value of a function as it gets closer to a certain value. Also, limits can help you to understand other topics, such as continuity and differentiability better. In a broader sense, every calculus notion is a limit. Other branches of calculus have also been derived from limits.