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WITCHER [35]
3 years ago
11

2. Find the number of cubical

Mathematics
1 answer:
lys-0071 [83]3 years ago
3 0

Answer:number of boxes = 60

Volume of box = side × side × side.

 = 3 × 3 × 3

= 27 cu. cm.

Volume of carton = length × breadth × height.

= 15 × 9 × 12

= 1620 cu. cm.

Number of boxes = Volume of carton/Volume of each box.

= 1620/27

= 60

Therefore, number of boxes = 60.

Step-by-step explanation:Volume of box = side × side × side.

 = 3 × 3 × 3

= 27 cu. cm.

Volume of carton = length × breadth × height.

= 15 × 9 × 12

= 1620 cu. cm.

Number of boxes = Volume of carton/Volume of each box.

= 1620/27

= 60

Therefore, number of boxes = 60.

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Australian glitter ants reproduce so that their population doubles every 15 days. If there are 3 ants initially, the equation is
Firlakuza [10]

Answer:

  4.73%

Step-by-step explanation:

  y = 3×2^(t/15) = 3×(2^(1/15))^t = 3×1.0472941^t

In this form, ...

  1 +r = 1.0472941

  r = .0472941 ≈ 4.73%

The daily increase is about 4.73%.

5 0
3 years ago
Find the area <br> steps, please
mixas84 [53]

Answer:

45) 35.75 sq km

46) 24.5 sq km

Step-by-step explanation:

Area of Square:

A= \frac{(base)(height)}{2}

45) A = (11)(6.5) ÷ 2 =

46) A = (10)(4.9) ÷ 2 =

5 0
2 years ago
Read 2 more answers
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deff fn [24]

Answer:

23

Step-by-step explanation:


7 0
3 years ago
A rectangle has a height of 333 and a width of 3x^2+4x3x 2 +4x3, x, squared, plus, 4, x. Express the area of the entire rectangl
Schach [20]

Answer:

9x^2+12x

Step-by-step explanation:

Height of the Rectangle =3

Width of the Rectangle =3x^2+4x

Area of a Rectangle = Height X Width

=3(3x^2+4x)\\=9x^2+12x

The area of the rectangle is therefore given by:

9x^2+12x

5 0
3 years ago
Santa can see up to 25 children per hour. what is the maximum number of children he can see in 6 hours?
grigory [225]
25*6 =150

Santa can see up to 150 children in 6 hours

Hope it helped
6 0
3 years ago
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