1. A lead block has dimensions 8 mm by 6 mm by 2mm. To add value, the block will be covered in a uniform layer of silver on all 6 faces. The layer will be t mm thick. The volume of silver required is given by V(t) (8+2t)(6+2t)(2+2t)–96. If 224 mm3 of silver are used, how thick is the silver coating? =

Q: 4.5) Susan mixes 25 ml disinfectant into 1 liter of water. Determine the total volume of the…

A: Answer (4.5) Given ,  Susan mixes 25 ml disinfectant into 1 liter of water We have to determine the…

Q: Surface Area = 12x8- 544 in

A: Following daigram contains all details about the give question.

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A: Solution: Volume of cube(V) = a3 where a is the length of side of the cube

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A:

Q: What is the Lhopitals rule used for?

A: the Lhopitals rule

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A: Given data :  2 inch thick layer  Garden  = 31ft by 24ft 1/4 cubic yard

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A:

Q: 2. Subtract and MUST Simplify if possible: 4 13 9. 18

A: We can subtract and simplify the answer as below.

Q: How many units are in Zn, where n 32547?

A: number of unit in ℤn=∅(n).

Q: What is the area enclosed by, 25x² + 9y2 = 225? %3D

A:

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Q: 28) A company has 20,000 square feet of aluminum to use for making “soda” cans. Each can has a…

A:

Q: 4. | 4x (7x + 12)³ dx

A:

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A: The figure of a rectangular prism is given by To evaluate: The volume of the rectangular prism if…

Q: if X=4.5cm and Z=7.5cm,what is the lenght of Y?

A: We know that in triangle  (Hypotenuse)2 = (base)2 + (perpendicular)2 Z2 = X2 + Y2  Here ,  Z = 7.5…

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A: Given: A technician is recovering refrigerant R-22 to be properly disposed. Each unit emptied…

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A:

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A: It is written wrong that “How many yards can be made of 71 ½ yards of material”. It should be asked…

Q: which quantity (how many single units) is represented by 234s?

A: topic - change in base

Q: Which is less than 2 8.

A: Given : 58

Q: Surface Area = 12x8= 544 in J

A:

Q: 4x³dx 9. 3

A: We have to find the integral of the following -  ∫4x3x3dx

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A: Given that  A tank is 4/5 full of water. After drawing 190litres of water,it is just 1/6full. To…

Q: The dimensions of a storage shed under the rafters are 500.00 + 0.03 ft long, 50.00 + 0.02 ft wide,…

A: Please check step 2 for the solution.

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A:

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A: Length and width of original box is 10 inches by 10 inches. and also a square is cut of x inch at…

Q: y=VX-2 gile Ramg

A: Write down y=f(x) and then solve the equation for x, giving something of the form x=g(y). Find the…