Mathematics, 20.08.2019 19:20 ckfuentes6272

Abag of a certain type of sand weighs 42 pounds and has a volume of 0.5 cubic feet. a sand box has a volume of 16 cubic feet. approximately how many pounds of sand will it take to fill the sandbox?

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Approximately 1344 pounds of sand will take to fill the sandbox and this can be determined by using the given data and arithmetic operations.

Given :

A bag of a certain type of sand weighs 42 pounds and has a volume of 0.5 cubic feet.A sandbox has a volume of 16 cubic feet.

The following steps can be used to determine the amount of sand will it take to fill the sandbox:

Step 1 - First find the total number of bags required to fill the sandbox.

Total number of bags = Total volume of Sandbag $\div$ Total volume of the bag

= 16 $\div$ 0.5

= 32

Step 2 - Now, find the total weight of sand required to fill the sandbox.

Total weight of sand = Total number of bags $\times$ Weight of one bag

= 32 $\times$ 42

= 1344 pounds

So, approximately 1344 pounds of sand will it take to fill the sandbox.

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Answer from: dominickstrickland

There are 1344 pound of sand will it take to fill the sand box

Step-by-step explanation:

* Lets explain how to solve the problem

- A bag of a certain type of sand weighs 42 pounds

- The volume of the bag is 0.5 cubic feet

- The volume of a sand box is 16 cubic feet

- We need to know how many pounds of sand will it take from the

bags to fill the sand box

- To know that we must to calculate the number of sand bags will

used to fill the sand box with sand

- The number of bags = volume of the box ÷ volume of a bag

∵ The volume of a bag is 0.5 feet³

∵ The volume of the box is 16 feet³

∵ The number of bags = volume box ÷ volume bag

∴ The number of bags = 16 ÷ 0.5 = 32

∴ The number of the bags of sand is 32

- To fill the sand box with sand we need 32 bags of sand

∵ The weight of each bag is 42 bounds

∵ The number of bags that will fill the sand box is 32

∴ The number of pounds = 32 × 42 = 1344 pounds of sand

* There are 1344 pound of sand will it take to fill the sand box

Answer from: Quest

a negative exponent is translated as follows:

$a^{-m} = \dfrac{1}{a^m}$

so, we have

$\left(5^{-1}+3^{-1}+2^{-1}\right)^{-1} = \left(\dfrac{1}{5}+\dfrac{1}{3}+\dfrac{1}{2}\right)^{-1} = \left(\dfrac{6+10+15}{30}\right)^{-1}=\left(\dfrac{31}{30}\right)^{-1}=\dfrac{30}{31}$

Answer from: Quest

15 batches are the most you can make

step-by-step explanation:

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