Determine whether the following is the graph of a function.

A. Yes
B. No


Answer: B

Mathematics

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Use the principle of square roots to solve the equation.3z2 + 4 = 79

A. 5 B. ±6 C. 39.5 D. ±5

Mathematics

Four players (A, B, C, and D) agree to divide the 14 items shown below by lining them up in order and using the method of markers. The players' bids are as indicated. Item 3

A. goes to A. B. goes to B. C. goes to C. D. goes to D. E. is left over.

Mathematics

Provide an appropriate response. Solve the following using a constant of variation:A nurse can prepare dosages for the patients in 24 minutes. If she gets help from assistants who work at her rate, the preparation can be done in 6 minutes. How many helpers did she get?

A. 4 helpers B. 5 helpers C. 6 helpers D. 3 helpers

Mathematics

Complete the income statement. Bay Side Videos had gross sales of $530,000 with returns of $6,300. The inventory on January 1 was $56,000. During the year $237,000 worth of goods was purchased with freight of $1,900. The inventory on December 31 was $56,000. Wages and salaries were $57,500, rent was $11,100, advertising was $4,000, utilities were $2,500, business taxes totaled $5,700, and miscellaneous expenses were $3,200.

A. 1) $530,000, 2) $6,300, 3) $523,700, 4) $238,900, 5) $284,800,  
B. 1) $530,000, 2) $6,300, 3) $536,300, 4) $238,900, 5) $297,400,  
C. 1) $530,000, 2) $6,300, 3) $523,700, 4) $238,900, 5) $284,800,  
D. 1) $530,000, 2) $6,300, 3) $523,700, 4) $235,100, 5) $288,600,  

Mathematics