Eduardo has a 32-gallon fish tank. Describe what this measurement means.
A. it means his fish tank is too big.
B. it means his fish tank is 32 feet long.
C. it means his fish tank holds 32 fish.
D. it means his fish tank holds 32 gallons of water.
D. it means his fish tank holds 32 gallons of water.
question 2 is the storage unit can hold 100 boxes that are 1 cubic foot
This means the storage unit can hold 100 boxes, where each box has dimensions of 1 foot in length, 1 foot in width, and 1 foot in height.
A delivery truck service needs to transport 75 boxes. The boxes are all cubes with a side length of 18 in. How much space will the service need to transport the boxes? Use the formula for the volume of a cube.
A. 437, 400 in.₃
B. 24, 300 in.²
C. 5,832 in.₃
D. 1,350 in.₃
To calculate the total space needed to transport the 75 boxes, you first need to calculate the volume of one box:
Volume = (side length)^3
Volume = (18 in)^3
Volume = 5832 in^3
Now, to find the total space needed, multiply the volume of one box by the total number of boxes:
Total space needed = 75 boxes * 5832 in^3/box
Total space needed = 437,400 in^3
Therefore, the correct answer is:
A. 437,400 in^3
Anna Beth has a freshwater tank and a saltwater fish tank. They are both cubes.. The side length of the freshwater tank is 15 cm. The side length of the saltwater tank is 42 cm. How many times larger is the volume of the saltwater tank than the volume of the freshwater tank?
To find out how many times larger the volume of the saltwater tank is compared to the volume of the freshwater tank, we need to calculate the volumes of both tanks and then determine the ratio of their volumes.
Volume of freshwater tank = (side length)^3 = 15 cm * 15 cm * 15 cm = 3375 cm^3
Volume of saltwater tank = (side length)^3 = 42 cm * 42 cm * 42 cm = 74088 cm^3
To calculate how many times larger the saltwater tank is compared to the freshwater tank:
74088 cm^3 / 3375 cm^3 ≈ 21.93
Therefore, the volume of the saltwater tank is approximately 21.93 times larger than the volume of the freshwater tank.
Anna Beth has a freshwater tank and a saltwater fish tank. They are both cubes.. The side length of the freshwater tank is 15 cm. The side length of the saltwater tank is 42 cm. How many times larger is the volume of the saltwater tank than the volume of the freshwater tank?
A. 9
B. 27
C. 30
D. 3
To find the ratio of the volumes of the saltwater tank to the freshwater tank, we first need to calculate the volumes of each tank using the formula Volume = (side length)^3.
For the freshwater tank:
Volume = (15 cm)^3 = 3375 cm^3
For the saltwater tank:
Volume = (42 cm)^3 = 74088 cm^3
Now, to find how many times larger the volume of the saltwater tank is compared to the freshwater tank:
74088 cm^3 / 3375 cm^3 ≈ 21.93
Therefore, the volume of the saltwater tank is approximately 21.93 times larger than the volume of the freshwater tank.
The closest answer in the options provided is B. 27.