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

Q: A kilometer is a bit more than .62 miles. If the speed limit along the stretch of a highway in…

A: Given that the speed limit along the stretch of a highway in Canada is 90 kph.

Q: A motorboat travels  357  kilometers in  7  hours going upstream and  808  kilometers in  8…

A: Let the rate of the boat in still water is = x km/hour and  the rate of the current is = y km/hour…

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

A:

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: Akiko built 33 models every 44 hours. At this rate, how many would she built in 16 hours?

A:

Q: A goliath grouper at the local aquarium ate 112 fish over the course of 8 hours. At this rate how…

A: our objective is to find  how many fish can he eat in 3.5 hours .

Q: A man takes 40 mg of a certain medicine. Each hour, the amount of medicine in the man's system…

A:

Q: In Lixue’s garden, the green pepper plants grew 5 inches in 3434 month. At this rate, how many feet…

A: It is given that, In Lixue’s garden, the green pepper plants grew 5 inches in 3434 months.

Q: Khloe drove 204 miles in 4 hours if she continued at the same rate how long would it take to travel…

A: Given :- Khloe drove 204 miles in 4 hours  To find time taken to travel 765 miles.

Q: A giant tortoise can travel 0.18 miles in 1hour. At this​ rate, how long would it take the tortoise…

A: Given:

Q: between 2007 and 2008, country B grew almost 2.5% to a populatiopn of 147,000 people. if this geowth…

A: between 2007 and 2008, country B grew almost 2.5% to a populatiopn of 147,000 people. if this geowth…

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: Mariya ran 14 miles in one week. At this rate, how many miles would she run in 5 days?

A: We know that , 1 week = 7 days .

Q: A family was taking a trip of 225 miles. On the way home, they were able to drive 5mph faster and…

A:

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

A:

Q: A commuter train travels 45 miles in 34 minutes. What is its speed in miles per hour?

A: Formula:

Q: The amount of simple interest owed on a loan varies jointly as the amount of principal borrowed and…

A: To find: The interest will be owed on $6000 in 4 year. Given: The interest received for amount $4000…

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: i can run 5 miles on one hour.At this rate,how long will it take me to run 7 miles?

A: I can run 5 miles on one hour. At this rate, how long will it take me to run 7 miles?

Q: odul runs 7 miles in 60 minutes. At the same rate, how many miles would he run in 24 minutes?

A: Solution is as shown in step 2

Q: The half life of a drug in the bloodstream is 9 hours. What fraction of the original drug dose…

A: After 9 hours, half is left After a SECOND 9 hours (18 total), half of a half, or, one quarter is…

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: If you drive 270 miles and use 10 gallons of gas, what is your rate of gas consumption?

A:

Q: A tub can be filled in 10 minutes and drained in 8 minutes. How long will it take to empty a full…

A: Let's find.

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

A:

Q: The average person breathes 6 times per minute (at rest), inhaling and exhaling half a liter of air…

A: Given:The average person breathes 6 times per minute (at rest), inhaling and exhaling half a liter…

Q: Susan drove 660 miles in 12 hours. At the same rate, how long would it take her to drive 385 miles?

A:

Q: A motorboat travels 224 kilometers in 4 hours going upstream and 306 kilometers in 3 hours going…

A: Topic:- algebra

Q: At Romar's garden, a sunflower was 14 centimeters tall when it was first planted, and continued to…

A: Given: At Romar's garden, a sunflower was 14 centimeters tall when it was first planted, and…

Q: A motorboat takes 4 hours to travel 128 miles going upstream. The return trip takes 2 hours going…

A:

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: Hong drove 325 miles in 5 hours at the same rate how many miles would he drive in 11 hours?

A: Given that Hong drove 325 miles in 5 hours. We need to find that how many miles would he drive in 11…

Q: An Amtrak train traveling from Chicago to Memphis goes 540 miles in 6 hours. How fast is the train…

A: An Amtrak train travelling from Chicago to Memphis distance travelled d = 540 miles time is taken t…

Q: A hot air balloon begins its descent at a rate of 225 feet per minute. How long will it take for the…

A: The given data is: The hot air balloon descent at the rate of -2212 feet/minute To find how long…

Q: If you drive 154 miles and use 11 gallons of gas, what is your rate of gas consumption?

A: In this case , we would calculate rate by driving by distance travelled by the amount of gas needed…

Q: My mom jogs 30 miles in 5 hours. How many miles can she jog per hour?

A: My mom jogs 30 miles in 5 hours. How many miles can she jog per hour?

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

A:

Q: A motorboat takes 4 hours to travel 128 kilometers going upstream. The return trip takes 2 hours…

A:

Q: A lightbulb consumes 3600 watt-hours per day. How long does it take to consume 20700 watt-hours?

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: An airplane travels 1950 km against the wind in 3 hours and 2340 km with the wind in the same amount…

A: Given Data: The distance covered by the aeroplane while travelling against the wind is: d1=1950 km…

Q: In a laboratory, it was observed that a colony of bacteria increases at the rate of 30% per hour. If…

A: Given that: Rate of increase = 30%Original number of bacteria = 10000

Q: Suppose that 25 inches of wire costs 75 cents. At the same rate, how much (in cents) will 21 inches…

A: How much will 21 inches of wire cost?

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

A:

Q: A jet travels 4576 mi against a jetstream in 8 hours and  5696 mi with the jetstream in the same…

A: Let, the rate of the jet in still air is = x mi/hourAnd the rate of the jet stream = y mi/hour.Speed…

Q: A patient is drinking  0.6 pint of orange juice every two hours. At this rate, how many quarts of…

A:

Q: Two cyclists, 112 miles apart, start riding toward each other at the same time. One cycles 3 times…

A:

Q: A brand of orange juice contains 194kJ of energy per 100ml. What is the volume of juice in the…

A:

Q: if kayla jogs 2 miles in 17 minutes, how long will it take her to jog 3 miles at the same rate?

A: Kayla covered 2 miles of distance in 17 minutes With the same rate, time taken by her to cover 3…