Use an integer or rational number to express the number representing change.This year corn production increased 12,000 pounds from last year on Steve's farm.

A. -12,000
B. 12,000


Answer: B

Mathematics

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Provide an appropriate response.Consider the following counting problem. How many different sequences of 3 letters can be formed using the letters  if repetition is allowed? To solve this problem which of the following rules would you use?

A. Both the permutations rule and the fundamental counting principle B. The fundamental counting principle only C. The combinations rule only D. The permutations rule only

Mathematics

Express the number in decimal notation.7 × 10-7

A. 0.0000007 B. -700,000 C. 0.00000007 D. 0.000007

Mathematics

Answer the question.A retailer finds that total costs per day are given by c = 144 + 36, where c is cost and n is units sold. What is c when no units are sold?

A. $36 B. $864 C. $180 D. $72

Mathematics

Factor completely.x3 - 343

A. (x - 7)(x2 + 49) B. (x - 7)(x2 + 7x + 49) C. (x + 7)(x2 - 7x + 49) D. (x + 343)(x2 - 1)

Mathematics