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3 years ago

12

A costumer is buying 3dvds that cost $6.55 each, with an additional 8% sales tax. What is the total amount that the costumer pay

s , rounded up to the nearest cent

1 answer:

Firdavs [7]3 years ago

6 0

Answer:

21.22

Step-by-step explanation:

6.55 * 3 =19.65 + 8%= 21.22

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The Red marble has a 6/10 (60%) chance of gettinv picked while the blue marbles have a 4/10 (40%) chance of getting picked.

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3 years ago

How to convert 111101 from base 2 to base 10

lutik1710 [3]

Answer:

61

Step-by-step explanation:

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3 years ago

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vfiekz [6]

Answer:

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Step-by-step explanation:

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3 years ago

A city's bus line is used more as the urban population density increases. The more people in an area, the more likely

Oliga [24]

Answer:

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Step-by-step explanation:

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3 years ago

9. How many gallons of paint will you need to buy if you are painting a room that is 30 ft by

pentagon [3]

Answer:

To paint the room with dimension 30 ft by 50 ft by 50 ft is 26.67 gallon

Step-by-step explanation:

Given as :

The Length of wall = L = 50 ft

The width of wall = W = 30 ft

The height of wall = H = 50 ft

Each gallon of paints should cover 300 sq feet

Let the amount o gallon required to paint the room = x

SO, Area of four wall = 2 × ( L + W ) × H

Or, Area of four wall = 2 × ( 50 + 30 ) × 50

Or, Area of four wall = 2 × ( 80 ) × 50

SO, Area of four wall = 8000 ft²

∵ To paint 300 sq ft the amount of paint required = 1 gallon

∴ To paint 8000 sq ft the amount of paint required = 26.67 gallon

Hence ,to paint the room with dimension 30 ft by 50 ft by 50 ft is 26.67 gallon answer

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4 years ago