rectangular bin 4 feet long, 3 feet wide, and 2 feet high is solidly packed with bricks whose dimensions are 8 inches by 4 inches by 2 inches. How many bricks are in the bin?

Q: A King in ancient times agreed to reward the inventor of chess with one grain of wheat on the first…

A: A King in ancient times agreed to reward the inventor of chess with one grain of wheat on the first…

Q: How many ounces of pure zinc must be alloyed with 30 ounces of brass that is 30% zinc and 70% copper…

A:

Q: In a jar of 33 coins, consisting of only pennies and nickels, there are one half as many nickels as…

A: Given a jar of 33 coins, consisting of only pennies and nickels and there are one half as many…

Q: A food packaging company is going to sell ice cream in paper cones with a diameter of 3 inches and a…

A: given,       A food packaging company is going to sell ice cream in paper cones with a diameter of 3…

Q: How many gallons of a 3% salt solution must be mixed with a 7% salt solution to obtain 100 gallons…

A: We will solve the following.

Q: If a rectangular koi pond is 14 feet long, 10 feet wide, and 3 feet deep, how many liters does it…

A:

Q: How many 3 3/4 wires can be cut from a spool of wire that is 100 inches long ? Will there be any…

A: Let total length of a wire is x inches. If we have to cut short wires each of length y inches, then…

Q: A company that rents small moving trucks wants to purchase 25 trucks with a combined capacity of…

A: Let x,y,z be the number of trucks of different types 10-foot, 14-foot and 24-foot respectively.…

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: Suppose you have a room that is 15.5 feet long by 10.5 feet wide, and carpeting costs $32.99per…

A:

Q: A square has an area of 36 m2.  If the area is doubled, what happens to the side lengths.

A: A square has an area of 36 m2.  If the area is doubled, then we have to find the side lengths.

Q: A jeweler needs to mix an alloy with a 16% gold content and an alloy with a 28% gold content to…

A: Consider a and b as the amount of an alloy with 16% gold content and 28% gold content, respectively.…

Q: A strawberry patch is 1.2 dam long and 1.5 dam wide. If one perosn can pick 3m2 in an hour, then how…

A: Given  length=1.2 dm =1.2 x 10 m =12m wide = 1.5 dm =1.5 x 10 =15m Area of strawberry patch is =…

Q: A bottle of Vitamin E contains 60 soft gels, each containing 10 mg of vitamin E. How many total…

A:

Q: A King in ancient times agreed to reward the inventor of chess with one grain of wheat on the first…

A:

Q: A wire 380 in. long is cut into two pieces. One piece is formed into a square and the other into a…

A:

Q: A house has 4400 square feet. The bedroom occupy 2/5 of the space, the living and dining rooms…

A:

Q: a cube can be filled up to (2x +1)3  cm3   and contains 16x2 +16x + 4 cm3 of sand. Draw the figure…

A:

Q: rectangular field measures 72 meters by 162 meters. What will it cost to cover the field with…

A: Given  The length of the rectangular field = 72 m and breadth of the rectangular field = 162 m then…

Q: A rectangular pool is 50m long, 25m wide and 6m deep. find the volume of the pool And If the pool is…

A:

Q: I have 1 yard piece of fabric with 45 inches width. I am planning to make hand towels out of it. If…

A: Measurement

Q: rectabgle has an area of 136 cm^2 and a permieter of 50 cm. What are its dimensions? length…

A:

Q: A water tank measuring 5 m long and 4 m wide contains water to a depth of 21. If the water is pumped…

A: Solution is given below:

Q: There are 2 gumball machines at Adventure Air. Each gumball machine is 14 inches in diameter. A…

A:

Q: The boxes in a shipping crate can be stacked 8 boxes tall, by 40 boxes long, by 8 boxes wide. How…

A: see below the answer and explanation

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: 2. A butcher has some hamburger that is 23% fat and some that is 17% fat. How many pounds of each…

A: Let x lb of 23% fat hamburger is mixed with (81–x) lb of 17% fat hamburger to make 81 lb of 19% fat…

Q: The length of each side of a square is 3 inches more than the length of each side of a smaller…

A: Given : Sum of areas of 3 squares is 65 inches2 And length of side of one square is 3 inches more…

Q: How many pounds of lean hamburger that is 7% fat must be mixed with 12 pounds of ground chuck that…

A: 12 pounds of ground chuck having 20% fat is mixed with lean hamburger that is 7% fat

Q: A rectangular painting measures 13inches by 19 inches and contains a frame of uniform width around…

A:

Q: A chemist has 30% and 60% solutions of acid available. How many liters of each solution should be…

A: Let the quantity of 30% and 60% solutions of acid be 'x' and 'y' respectively According to question:…

Q: Measured in inches, a rectangular prism has   edges with 3 different integer lengths.   If the sum…

A: Given-  Sum of length of all the edges of a rectangular prism = 36

Q: A balance beam similar to the one shown here at the top has 2 cubes and 1 bolt in the pan on the…

A: In the first balance beam weight of 2 cubes and 1 bolt equals the weight of 38 nails. In the second…

Q: The Drew gymnasium has dimensions 54 yd. x 40 yd. If each person takes up 2.5 square feet, how many…

A:

Q: want to tile a single row of tiles along the bottom of one wall of a bathroom. If the wall is 3.5m…

A: Given,   The length of the wall = 3.5 m   Width of each tile = 50mm   Objective is to finds the…

Q: Apollo Spas services 242 hot tubs. If each hot tub needs 125 mL of muriatic acid, how many liters of…

A:

Q: how many liters of a 20% acid solution must be mixed with 15 liters of a 60% solution to create 40…

A:

Q: In a triple batch of a spice mix, there are 6 teaspoons of garlic powder and 15 teaspoons of salt.…

A:

Q: mixture of 6% disinfectant solution is to be made from 8% and 3% disinfectant solutions.  How much…

A:

Q: A crime-scene investigator has 3.4 ounces of a sample. He needs to conduct four tests that each…

A: Definition used -          Remaining sample = Total sample - used sample

Q: A denim shirt at a certain factory requires 2 and one fifth yards of material. How many shirts can…

A: Given, A denim shirt at a certain factory requires 2 and one fifth yards of material.

Q: garden was originally in the shape of a square, but it has since been expanded to the shape of a…

A:

Q: king in ancient times agreed to reward the inventor of chess with one grain of wheat on the first of…

A: the grains keep multiplying by 2 on each box On the second square the king would place 2 grains of…

Q: In an amphitheatre, seats are arranged in semicircular rows facing a domed stage. The first row…

A:

Q: How many gallons of 30% alcohol solution and 50% alcohol solution must be mixed to get 12 gallons of…

A: Consider a gallons of 30% alcohol solution as x and a gallon of 50% alcohol solution as y. The…

Q: A rectangle piece of cardboard is twice as long as it is wide. A 4-cm square is cut out of each…

A: Consider x be the width of the rectangle. So, 2x is the length of the rectangle.Corner cut: A 4 cm…

Q: A King in ancient times agreed to reward the inventor of chess with one grain of wheat on the first…

A: Using the rules of Geometric progression we can solve for the statement

Q: A rectangular piece of sheet metal has a length that is 10in. less than twice the width. A square…

A: we will assume the width of sheet as x and then solve the resulting equation in one variable. volume…

Q: The front of a garage needs to be painted. The total area except for the door will be painted. The…

A: Given

Q: The top of a rectangular box has an area of 132 cm². The sides have areas of 88 cm² and 96 cm².…

A: