Thursday
December 12, 2013

# Posts by luckybee

Total # Posts: 63

When you have 3 separate circles and the radius of each of those circles is 10 do i calculate like this? 2(10)+2(10)+2(10)=60 cm for my diameter

calculating range
calculating the range of 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 Is the range 16-0 =16

closure propery
Is this set closed under multiplication {-1, 0, 1}

algebra system of equations
solve X^2 + Y^2 =70 Y= 2X + 5

logic
conjecture 17 if A, B, and C are sets, then (A\B)U C = A\(BUC)

geometry
a packaging company manufactures a cardboard box with a volume of 864 cubic inches. the length of the box is 24 inches, and the ends of the box are square. what is the height of the box in inches?

chemistry 211 Lamar Univ
Calculate the number of SO_2 molecules in 9.19 moles of SO_2

chemistry 2411
A high-protein diet contains 71g of carbohydrate, 150 g of protein, and 5.0 g of fat. How many kilocalories does this diet provide? (Round the final answers to the nearest tens place.)

trig
using a right triangle with one angle 24 degrees and the opposite side being 57 feet, write an expression to fine the hypotenuse, X? X=57/sin(24) is this correct?

algebra
a tank used to operate equipment can be filled with air in 3 hours. when the outlet valve is open, the same tank can be emptied in 5 hours. if the tank is filled with the outlet valve open approximately how long will it take to fill the tank? 71/2 hours. Is this correct

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