The men's world record for swimming 1500.0 m in a long course pool (as of 2007) is 14 min 34.56 s. At this rate, how many seconds would it take to swim 0.600 miles (1 mi = 1609 m)?

Q: How many seconds will elapse between seeing a lightening and hearing the thunder, if the lightening…

A:

Q: A well driller charges $10.00 for drilling the first meter of a well and for each meter thereafter…

A:

Q: As part of her fitness program, Karen has taken up jogging. If she jogs 1 mi the first day and…

A: Formula:   Consider the arithmetic progression is a, a+d, a+2d,……….a+(n-1)d. Formula for nth term n…

Q: A red truck moving 100 km/h overtakes a 1.5 km long train moving in the same direction on a track…

A:

Q: The bakers at Healthy Bakery can make 320 bagels in 10 hours. How many bagels can they bake in 22…

A:

Q: A machine takes 1 minute to fill 6 cartons of eggs. At this rate, how many minutes will it take to…

A: Let the machine take x minutes to fill the 420 cartons of eggs. So the rate of the filling cartons…

Q: Nine ounces of an insecticide are mixed with 15 gal of water to make a spray for spraying an orange…

A:

Q: how many miles will a person run during a 10-kilometer race?

A:

Q: A bicycle is traveling at 12 miles per hour. How many feet will it cover in 55 seconds?

A: The speed of a bicycle is v = 12 mileshour = 123600 milessecond Time, t = 55 seconds To evaluate:…

Q: A 450-gallon tank full of water is draining at a rate of 20 gallons per minute.

A:

Q: A machine that drills holes for wells drilled to a depth of -72 feet in one day (24 hours). At this…

A: Given Machine drills holes for wells to a depth of -72feet in 24 hours we have to find how many…

Q: A laptop computer consumes about 20 watts of electricity per hour when operating. At 10 cents per…

A: Given: A laptop computer consumes about 20 watts of electricity per hour. It is operating for 5…

Q: as 6 feet long and proportionally similar to your oth how much do you think the giant squash weighs?

A: Given as, length(feet) 1.5 6 weight(pounds) 2 x

Q: A printer prints 75 pages in 5 minutes. At the samerate, how many pages does the printer print in 7…

A:

Q: Each side of a square is increasing at a rate of 2 cm/s. At what rate is the area of the square…

A:

Q: O Joey Chestnut, the world's fastest hotdog eater, ate 75 hotdogs in 10 minutes. At this rate, how…

A: Given: Joey Chestnut, the world's fastest hotdog eater ate 75 hotdogs in 10 minutes. At this rate,…

Q: A laptop computer consumes about 20 Watts of electricity per hour when operating. At 10 cents per…

A: Given: A laptop consumes electricity 20 watts / hour And the cost of electricity is 10 cents /…

Q: a student jogs 1 mi at a rate of 8mph and jogs back at a rate of 6 mph. Does it seem reasonable that…

A: A student jogs 1 mi at a rate of 8mph and jogs back at a rate of 6 mph. Does it seem reasonable that…

Q: Nina ran 12 laps in of an hour. At this rate, how many laps could she run in an hour?

A:

Q: 6.) Sammy Swiftfoot can run 3 miles in 14 minutes. At that rate, how long would it take him to run…

A:

Q: The masses of two similar round mooncakes are 250 g and 54 g respectively.   If the mass of the…

A:

Q: Explain why if a runner completes a 6.2-mi (10-km) race in 32 min, then he must have been running at…

A: A runner completes a 6.2 miles race in 32 minutes.

Q: An ice cream factory makes 100 quarts of ice cream in 10 hours. How many quarts could be made in 48…

A: Given that An ice cream factory makes 100 quarts of ice cream in 10 hours.

Q: A swimming pool is 20 ft wide, 40 ft long, 6. 12 1 If the pool is being filled at a rate of 0.7 ft…

A: Given The length, width, and deep of the pool is 40 ft, 20 ft, and 3 ft respectively. The deepest…

Q: An airplane dropped a flare from a height of 1560 feet above a lake. How many seconds did it take…

A: The diagram of an aero plane dropping a flare is shown below.

Q: A laptop uses 20 watts of electricity per hour when operating, At  10 cents per kilowatt hour, how…

A: Electricity consumption by laptop = 20 watt per hour total operating time = 5 hour So, total…

Q: If rain is falling at a rate of 2.47 inches per hour, how much rain would you expect after 3.5…

A: Given: Rate of falling of rain= 2.47 inches per hour and we have to find out the rain after 3.5…

Q: Each of the Space Shuttle's solid rocket motors burns 680,400 kilograms of propellant in 2.5…

A:

Q: b. What will the total distance traveled by the snail be in 7 hours?

A: Given that, In first hours it climbs 16 inches, in second hours it climbs 12 inches, and in third…

Q: On a reality tv show, an officer is traveling 90 mph. He is chasing Jennifer who which had a 3 min…

A: An officer is traveling 90 mph. He is chasing Jennifer who which had a 3 min head start before him.…

Q: A student needs to run 3.2 km to get to school. If the student can run 5.5 mi/hr, how many hours…

A: Given that, a student needs to run 3.2 km to get to school. The speed of the student is 5.5 mi/hr.…

Q: A 22-inch candle burns down in 11 hours. At what rate does the candle burn, in inches per hour?

A: Given a  234-inch candle burns down in 11 hours. We have to find the rate at which the candle burns,…

Q: A camel can drink 15 gallons of water in 10 minutes. At this​ rate, how much water can the camel…

A: Given:

Q: If rain is falling at a rate of 2.17 inches per hour, how much rain would you expect after 3.25…

A: Given, that  rain is falling at a rate of 2.17 inches per hour Means in 1 hour 2.17 inches rain…

Q: How many seconds will elapse between seeing a lightening and hearing the thunder, if the lightening…

A:

Q: At an average speed of 56 km/h how far can you travel in 6 hours?

A: Given: Average speed=56 km/h To Find: Distance traveled in 6 hours

Q: how much bacteria is present after 18 minutes?

A:

Q: Nine ounces of an insecticide are mixed with 15 gal of water to make a spray for spraying an orange…

A: Let x ounces of the insecticide are needed.

Q: A giant tortoise can travel 0.180.18 miles in 11 hour. At this​ rate, how long would it take the…

A:

Q: The number of swings back and forth of a pendulum of length "L" in inches each 375 minute is . About…

A: Solution: Given that number of swings back and forth of pendulum of length 'L' in inches each minute…

Q: To avoid a mountain range, a helicopter must climb 7,485 feet in 4 minutes. What is the helicopter's…

A: It is given that the helicopter must climb 7,485 feet in 4 minutes.

Q: A laptop computer consumes about 20 watts of electricity per hour when operating. At $.10 per…

A:

Q: A hose fills a hot tub at a rate of 4.11 gallons per minute. How many hours Will it take to fill a…

A:

Q: Your speedometer reading is 45 mph, but your tires are larger than factory-installed tires.  The…

A: Given : speedometer reading is 45 mph

Q: An ice cream factory makes 100 quarts of ice cream in 10 hours. How many quarts could be made in 48…

A: Given that An ice cream factory makes 100 quarts of ice cream in 10 hours To find Number of quarts…

Q: A machine can peel 3 kg of potatoes in 5 minutes. At this rate, how many kilograms of potatoes can 4…

A:

Q: An adult takes 400 mg of ibuprofen. Each hour, the amount of ibuprofen in the person's system…

A: Given that an adult takes 400 mg of ibuprofen and each hour, the amount of ibuprofen in the person's…

Q: A car is driving at 40 Kilometers per hour. How far, in meters, does it travel in 2 seconds?

A:

Q: A builder sells an 1,800 ft2 home for $117,000. What would be the price (in dollars) of a 2,600 ft2…

A: A builder sells an 1,800 ft2 home for $117,000. To find the price (in dollars) of a 2,600 ft2 home…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.