Find the area of the circle. Use 3.14 for ?. Round results to two decimal places in necessary
A. 7.07 ft2
B. 18.84 ft2
C. 28.26 ft2
D. 9.42 ft2
Answer: A
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Find the missing value in the ordered pairs.8x + y = -38(-5, ), (0, ), (1, )
A. (-5, -42), (0, -38), (1, -46) B. (-5, 2), (0, -38), (1, -46) C. (-5, 2), (0, 38), (1, -46) D. (-5, -78), (0, -38), (1, -46)
Solve the variation problem.The amount of simple interest earned on an investment over a fixed amount of time is jointly proportional to the principle invested and the interest rate. A principle investment of $1400.00 with an interest rate of 2% earned $140.00 in simple interest. Find the amount of simple interest earned if the principle is $3500.00 and the interest rate is 7%.
A. $1225.00 B. $350.00 C. $122,500.00 D. $490.00
Write the ratio in simplest form.The length of the garden is 56 feet. The width is 32 feet. Write the ratio of the width to the length.
A. 
B. 
C. 
D. 
Convert the number in the sentence to standard notation.The total sales of Acme Manufacturing Company for the years 1996-2000 was $8.1 billion.
A. $810,000 B. $8,100,000 C. $8,100,000,000 D. $8,100,000,000,000