Metal bar weighs 40 lb 90 percent silver how many pounds of sliver in the metal bar

Which of the following equations is balanced? 2H2 + 02 - 2H20 2Na + 02 - 2Na20 FeS + HCI - 2FeCl2 + H2S NH4OH - NH3 + 2H20

A rectangular gasoline tank can hold 50.0 kg of gasoline when full. what is the depth of the tank if it is. 500m wide by 0.900 m long

A soup can is in the shape of a cylinder with a radius of 1 inch and a height of 3 inches. How much paper is used for the label of the soup can, which covers the lateral surface area of the can?

Simplify: - 6m2 + (10n - 17m2) - 23m2 + 10n

Loan amount $5000, Loan term: 2 years, interest rate is 7%

A right pyramid with a square base has a base length of x inches, and the height is two inches longer than the length of the base. Which expression represents the volume in terms of x? x2 (x+2) cubic inches 2) in.

Is the product of a 4 digit nuismber and a 1 digit number always 5 number

The perimeter of a square is 84 meters. find the length of one side

Justin bought 6 ribbons for an art project. Each ribbon is 1/4 yard long. how many yards of ribbon did Justin Buy?

Describe and correct that you were in finding the sum 9 + (-6) = - 3