A crew of highway workers paved 2/15 of a mile in 20 minutes. if they work at the same rate, how much of a mile will they pave in 1 hour?

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

A: We will use the unitary method to find the value required.   A alternate method called proportion…

Q: Suppose that 14 inches of wire costs 56 cents at the same rate how many inches of wore can be bought…

A: Given that 14 inches of wire costs is 56 cents. Then we find hiw many inches of wire we can bought…

Q: The current cost of gas is 98.5 cents/L. if your car holds 60L,how much in dollars would it cost to…

A: We have to find the cost for car fuel tank.

Q: Suppose that 14 inches of wire costs 84 cents. At the same rate, how much (in cents) will 39 inches…

A: Cost of 14 inches of wire = 84 cents

Q: A patient is to receive 4 ounces of qid. How many ounces will the patient receive in one day?

A: "qid" means "four times a day" Now, the patient is to receive 4 ounces of qid. So, the patient will…

Q: Amadu, Borlabi and Kankam shared an amount of GH¢ 320.00. Amadu had twice as much as Borlabi and…

A: Given Total amount

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

A:

Q: Grace thought that a plane journey would take 7/10 h but the actual journey took 1/5 h longer. How…

A:

Q: How far will a bus travel in 4h at an average speed of 58 mi/h?

A: Given that,   Time (t) taken by bus = 4 hours   Average speed (v) of bus = 58 mi/hours

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: The ratio of the weight of an object on Mars to the weight of an object on Earth is 0.4 to 1. How…

A:

Q: For every 6kg of a child's weight, pediatricians prescribe 17mg of acetaminophen. If Lexie weighs…

A: GIVEN- For every 6kg of a child's weight, pediatricians prescribe 17mg of acetaminophen. TO FIND-…

Q: How many ounces of pure water must be added to 20 oz of a 10% saline solution to make a saline…

A:

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: .A hospital staff mixed a 75% disinfectant solution with a 25% disinfectant solution. How many…

A: Let x be the liters of 75% solution needed and y be the liters of 25% solution needed.

Q: A man measuring a rectangle "x" meters by "y" meters, makes each side 15% too small. By how many…

A:

Q: our pipes are required to fill a tank in 45 minutes. How long will it take if 6 pipes of the same…

A: Four pipes are required to fill a tank in 45 minutes. How long it take if 6 pipes of the same type…

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 car is traveling at 50 mph. How far will the car travel in 30 mintues?

A:

Q: A hose fills 2/8 of a pool in 3/6 of an hour. At this rate, how much of the pool will these hose…

A: given that  A hose fills 2/8 of a pool in 3/6 of an hour. Clearly 1/4 of a pool filled in 1/2 hour…

Q: A physician tells you to give .5 gr per 5 kg of body weight to a female patient who weighs 60 kg. If…

A: Medicine available in 1 gram = 6 tablets Mean, 0.5 gram = 3 tablets 5 kg body requires = 0.5 gram 60…

Q: It takes 40 oz of grass seed to seed 2400 ft of lawn. At this rate, how much would be needed for…

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: A tree nursery sells six times as many maple trees as oak trees. If sales for the month totaled…

A: Given that a tree nursery sells six times as many maple trees as oak trees. Let us assume that…

Q: If it cost $108 to cover 1m square with matted grass ,how much will it cost to cover 1/3 of the…

A: Cost to cover 1/3 grass land can be find in the following way:-

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 board foor of wood is 144 inches cubed, or 1in x 12in  x 12in. A tree trunk that averages 2ft. in…

A:

Q: Suppose that 16 inches of wire costs 48 cents. At the same rate, how many Inches of wire can be…

A:

Q: A wheel makes 192 revolutions per minute. How many revolutions does it make per second?

A:

Q: A hose fills a hot tub at a rate of 4.61 gallons per minute. How many hours will it take to fill a…

A:

Q: Isabella flew 840 miles in 120 minutes.How many miles per minute did she fly?

A: GivenIsabella flew in 120 minutes=840 miles

Q: A plane flew 4 hours at 380 miles per hour. What distance was covered?

A: The distance covered is given by the product of speed and time distance = speed * time In the above…

Q: A child drops a penny from the top of 250ft. building. How long will it take to hit the ground?

A: Use the formula for the displacement of a particle in presence of a constant acceleration.

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: Last year, a 20-acre field yielded 2,700 bushels of corn. At the same rate, how many acres would be…

A: Total bushels of corn are yield in 20 acre field is 2700.

Q: A hospital staff mixed a 75% disinfectant solution with a 25% disinfectant solution. How many liters…

A:

Q: How many ounces of 10% alcohol would need to be mixed with pure rubbing alcohol to get 16 ounces of…

A: We have to find the amount of 10% alcohol.

Q: The Boston Globe reported on June 12, 2011, that 3,000 bags of peanuts sold at Fenway would lead to…

A: Here we have to first determine the tons of peanut shells in each bag of the given peanut shells in…

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: David can run 5/7 miles in 3/8 hours. At this rate, how far can he run in one and two-fifths hours?

A:

Q: A certain recipe calls for 3/4 cup of milk. To make half of the recipe, how much milk is needed?

A: Given: A certain recipe calls for 3/4 cup of milk.

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

A:

Q: How many miles would the plane travel in 3 hours at the same speed? miles

A:

Q: A car is driving 55 kilometers per hour. How many feet does it travel per second? Round to the…

A:

Q: If 1 t of watermelons consist of 94% of water, how much weight the same number of watermelons when…

A: In one watermelon, the percentage of water and watermelon will remain the same overall weight.

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: . A hose fills a hot tub at a rate of 4.5 gallons per minute. How many minutes will it take to fill…

A:

Q: at davidson's bike rentals, it cost $15 to rent a bike for 4 hours. how many hours of bike use does…

A: Given,At Davidson’s bike rentals,The rent cost of the bike for 4 hours = $15.

Q: A driver drove 50 miles in 50 minutes. How many miles per hour was he driving?

A: Given a driver drove 50 miles in 50 minutes.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.