A semiconductor is a material ________

A) With more than four electrons in the outer orbit of its atoms
B) With exactly four electrons in the outer orbit of its atoms
C) Determined by other factors besides the number of electrons
D) With fewer than four electrons in the outer orbit of its atoms


B

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The Hills purchased 268 acres of good farmland at $4,850 per acre. They paid 32 percent down and were able to obtain a loan at the rate of 5.2 percent over a 20-year period. They will repay the principal in equal annual payments and the interest in semiannual payments on the annual balance of the principal.

a. What was the amount of the down payment? b. What was the amount of the loan? c. What is the semiannual interest payment the first year? d. What is the principal at the end of the second year?

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When making veneer, a high quality log is cut, debarked, and heated in hot water to form a ________________________

Fill in the blank(s) with correct word

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A typical DC motor today uses how many poles?

A) Four B) Two C) Eight D) Six

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A wiring job uses 1,232 feet of cable for 56 outlets. What is the average number of feet per outlet?

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

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