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Arte-miy333 [17]
3 years ago
12

George and Maria decided to create a garden in their backyard. George Works on the garden every third day and Maria works on the

garden every fourth day.if thy worked on the garden today,the number of days until they work on the same day again would be
Mathematics
2 answers:
mario62 [17]3 years ago
8 0
The LCM of 3 and 4 is 12
ss7ja [257]3 years ago
7 0

Answer:

12th day

Step-by-step explanation:

We are given that George and Maria decided to create a garden in their backyard.

George works on the garden every third day  and Maria works on the garden every fourth day.

We have to find that if  they worked on the garden today ,the number until they would be work on the same day again

In order to find that day they would be work together we are finding lcm

We have to find the lcm of 3 and 4

Lcm =3\times 4=12

Hence, lcm of 3 and 4=12

Therefore, George and Maria work together on the 12th day again.

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Step-by-step explanation:

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3 years ago
A rectangular box has a square base. The combined length of a side of the square base, and the height is 20 in. Let x be the len
aniked [119]

Answer:

a. V = (20-x) x^{2} in^{3}  

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Step-by-step explanation:

Given that:

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  • Let x be the length of a side of the base of the box (x>0)

a. Write a polynomial function in factored form modeling the volume V of the box.

As we know that, this is a rectangular box has a square base so the Volume of it is:

V = h *x^{2} in^{3}

<=> V = (20-x) x^{2}  in^{3}

b. What is the maximum possible volume of the box?

To  maximum the volume of it, we need to use first derivative of the volume.

<=> dV / Dx = -3x^{2} + 40x

Let dV / Dx = 0, we have:

-3x^{2} + 40x  = 0

<=> x = 40/3

=>the height h = 20/3

So  the maximum possible volume of the box is:

V = 20/3 * 40/3 *40/3

= 1185.185 in^{3}

7 0
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Finding the Area of a Circle Given the Radius Th It The area in terms of pi isi mi? The approximated value for the area is A cir
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Answer:

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2 terms

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listen to the song acquaintances by the weeknd its amazing

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