Mathematics, 08.12.2019 13:31 Jasten

Gold in the form of solid cylinders will be molded into solid blocks. each cylinder has a diameter of 6.19 cm and a height of 6 cm. each solid block will have a volume of 360 cm3. how many cylinders of gold will it take to mold one block of gold?

Answers: 2

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First, solve for the volume (V) of each cylinder by the equation,
V = πd²h / 4
where d and h are diameter and height, respectively. Substituting the given values,
V = π(6.19 cm)² x (6 cm) / 4 = 180.56 cm³
To determine the number of cylinders needed, divide the volume of the solid block by the volume of the cylinder,
n = 360 cm³ / 180.56 cm³ = 1.99
Thus, approximately 2 cylinders are needed to mold one block of gold.

Answer from: holycow4916

Most of the information's required for solving the question is already given.
Height of each cylinder (H) = 6 cm
Diameter of each cylinder (D) = 6.19 cm
Then
Volume of each cylinder = πD²H / 4
= [3.14 * (6.19)^2 * 6] / 4
= [3.14 * 38.32 * 6] / 4
= 721.88/4
= 180.47 cubic centimeter
Volume of each solid block of gold = 360 cm^3
Then
Number of cylinders required = 360/180.47
= 1.99
= 2
From the above deduction, we can conclude that 2 cylinders will be required.

Answer from: Quest

270 books in each shelves

Answer from: Quest

in the attachment. i didn't see your choices. the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

Which graph represents the same relation as the set (-3,,,-2)?

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