Copper and tin make ____

A) bronze
B) gold
C) aluminum
D) none of these


A

Trades & Technology

You might also like to view...

A 1% slope is the equivalent of approximately how many inches per foot?

a. ? b. ¼ c. ½ d. 1

Trades & Technology

Each funeral piece should include a card with the ____________________ of the deceased and the ____________________ of the sender

Fill in the blank(s) with correct word

Trades & Technology

A surveyor wishes to determine the height of a building. The transit is positioned on level land at a distance of 58.50 meters from the foot of the building. An angle of 43.80° is read in sighting the top of the building. The height from the ground to the transit telescope is 2.400 meters. What is the height of the building? Round the answer to 4 significant digits.

Fill in the blank(s) with the appropriate word(s).

Trades & Technology

Various techniques have been proposed to curb cross-border drug smuggling into a country. The costs of implementing each strategy along a particularly rugged section of the border are in­dicated below. The table also includes a score that is compiled based on deterrence, interdic­tion, and apprehension, with a higher score in­dicating better performance. For a budget of $60 million, determine which techniques should be employed on the basis of a cost-effectiveness analysis.

Trades & Technology