A packing box has a volume of 30 cubic inches.  How much would a similar box with twice the dimensions hold? Recall from the Study Guide that when any geometric shape's dimensions are doubled, the perimeter goes up 2 times, the area 4 times, and the volume 8 times. The volume after the the dimensions are doubled is         cubic inches.

Q: Suppose you want to build a rectangular deck in your back yard. You want it to be 6 meters wide and…

A: topic - area of rectangle

Q: You are building an entertainment center with shelves that are x in. deep by x in. long. 3 The…

A: Let's find.

Q: b. An engineering apprentice is given a rectangular sheet of metal of dimensions 500mm x 300mm. She…

A: In the given, first we denote a variable, we have:Let:x be the length of the side of each square cut…

Q: A fountain on a college campus has an L shape that could be thought of as four squares, each square…

A: Given that , Side of each square = 12 feet height of fountain = 3 feet

Q: An adult alligator can be 15 feet long and weigh 475 pounds. Suppose that some excavated dinosaur…

A:

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

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Q: The study room across from Kendall’s office has dimensions 3 meters x 4 meters x 2.5 meters. How…

A:

Q: A family had a door in ther home with the dimensions of 30 inches wide by 80 inches tall. During a…

A: Find out the new dimensions.

Q: If 1800 square centimeters of material is available to make a box with a square base and an open…

A: If 1800 square centimeters of material is available to make a box with a square base and an open…

Q: A chocalate box is in the shape of a triangular prism that has a triangular base of 15 units and a…

A: The objective of this question is to find the volume of a triangular prism, which is a chocolate box…

Q: A rectangular storage container with an open top is to have a volume of 10 m3. The length of this…

A:

Q: A carpenter constructed a rectangular sandbox with a capacity of 10 cubic feet. If the carpenter…

A: The objective of this question is to find the capacity of a new sandbox that is twice as long, twice…

Q: A boiler room has the shape of a rectangular prism. The area of the floor of the room is 112 square…

A: The area of the floor is 112 square feet. The length and height of the prism is given as,

Q: A student said the volume of a cylinder with a 17-inch diameter is two times the volume of a…

A:

Q: The dimensions of a matchbox are given as 2 inches x 2.5 inches x 1.5 inches. Find the volume of the…

A: The objective of this question is to find the total volume of a packet containing 10 matchboxes,…

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.