Find the domain of the function.f(x) = 
A. {x|x ? 3}
B. {x|x ? }
C. {x|x ? 3}
D. {x|x ? }
Answer: A
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?Which of the following is not true about Stem-and-Leaf Plots?
A. ?For two digit whole numbers, the tens place is the leaf and the ones place is the stem. B. ?For two digit whole numbers, the tens place is the stem and the ones place is the leaf. C. ?For one and two digit whole numbers, a "8" can be represented as a 0 in the stem and a 8 in the leaf. D. ?Stem-and-Leaf Plots show distribution of scores according to place-value. E. ?All of the above are true.
Complete the income statement. Cindy's Sweet Shop had gross sales of $370,000 with returns of $6,900. The inventory on January 1 was $50,000. During the year $181,000 worth of goods was purchased with freight of $1,900. The inventory on December 31 was $50,000. Wages and salaries were $23,100, rent was $8,700, advertising was $5,100, utilities were $2,300, business taxes totaled $5,400, and miscellaneous expenses were $3,500.
A. 1) $370,000, 2) $6,900, 3) $363,100, 4) $179,100, 5) $184,000,
B. 1) $370,000, 2) $6,900, 3) $363,100, 4) $182,900, 5) $180,200,
C. 1) $370,000, 2) $6,900, 3) $376,900, 4) $182,900, 5) $194,000,
D. 1) $370,000, 2) $6,900, 3) $363,100, 4) $182,900, 5) $180,200,
Use the vertical line test to determine whether the graph represents a function.
A. not a function B. function
Solve the problem.Jarod is having a problem with rabbits getting into his vegetable garden, so he decides to fence it in. The length of the garden is 11 feet more than 5 times the width. He needs 70 feet of fencing to do the job. Find the length and width of the garden.
A. length: 26 feet; width: 3 feet
B. length: 36 feet; width: 5 feet
C. length: 31 feet; width: 4 feet
D. length: 60 feet; width: 9
feet