If it takes 10 people 10 days to dig a hole, how long will it take 5 people to dig half a hole?

Q: A bacteria culture initially contains 1200 organisms and doubles in size every 2.3 hours. How large…

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Q: A carpenter wants to cut a 15 foot board into two pieces so that one piece is 2 times as long as the…

A: Given length of board15 foot, Aim :A carpenter wants to cut that board into two pieces so that one…

Q: If it takes 30 gardeners 12 days to prune the trees in a park, how many days will it take them to do…

A: The objective of this question is to find out how many days it would take for 50 gardeners to…

Q: A bacteria culture initially contains 3000 bacteria and doubles every half hour. Find the size of…

A: The exponential growth of any polpilation is given by the equation -y(t)=y0ektwhere y0 is the…

Q: t takes 37 pounds of seed to completely plant a 6-acre field How many pounds of seed are needed per…

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Q: If Sandy can paint a fence in 2 hours and Erik can paint the fence in 3 hours, if they work…

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Q: John can finish a job alone in 5 hours. Jack can finish the same job alone in 6 hours. How long does…

A: John can finish a job alone in 5 hours. Jack can finish the same job alone in 6 hours.

Q: aint four portraits. How long will it take the same painter to finish 20 portraits at a similar…

A: It is given that 4 portraits is painted for 20 days. To calculate the number of days for which the…

Q: A road crew must pave a road that is 3/4 mile long. They can repave 1/48 miles each hour. How long…

A: The answer is given below:

Q: If a bottle was 2 thirds full and someone pours out a quarter of that liquid how much is left?

A: This is a problem of mathematical application. By using fractional rule we will calculate the…

Q: A train traveled 317 miles in 10 hours. At this rate, how many miles will the boat travel in 2 1/2…

A: 79.25 miles

Q: If a garden snail can travel one mile in 33 hours, how manydays will it take for such a snail to…

A: If a garden snail can travel one mile in 33 hours then timeT taken to travel 6 miles will be…

Q: The half-life of a drug in the bloodstream is 18 hours. if a 1000 mg dose is prescribed, what amount…

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Q: A comuter travels from one city to another a total distance of 600 miles. The first part of the trip…

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Q: You are standing in a crowd that is 8

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Q: Michael can paint 1/2 of a room every 1/3 of an hour. How many rooms can Michael paint in 1 hour?

A: Given: Michael can paint 1/2 of a room every 1/3 of an hour.

Q: If two cats eat a kilogram of cat food in 4 days, how long will it take for 5 cats to eat 25kg of…

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Q: Two pipes are connected to the same tank. When working​ together, they can fill the tank in 14hrs.…

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Q: f there is 3300 cubic inches of wax and each candle is supposed to be 9 inches tall and 10 inches in…

A: Find the number of candles that an be made.

Q: A real estate company bought a parcel of land containing 282 acres and plans to divide it into lots…

A: Here, total area=282 acres One third of the land must be used for streets. Then, the area used for…

Q: If 8 workers can finish a job in 14 hours, how many workers will it take to finish the same job in 6…

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Q: How many milligrams of medication is required for a 71kg patient if the dosage is 10 mg for every…

A: Given information The dosage is 10 mg for every 10 kg. We have to find the number of milligrams of…

Q: A stone mason can set one piece of large granite in 2/3 hours. how many pieces can he set in 8…

A: We will use unitary method to solve this.

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.