A dart board consists of concentric circles and line segments as shown.The radius of the bull’s eye is 4 inches and each ring surrounding the bull’s eye is 3 inches wide.
(a) What is the area of the bull’s eye?
(b) What percent of the total area is worth ten points?
(a) 50.27 sq. in.
(b) 30%
Mathematics
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Find the measure of ?x.
A. 215° B. 21° C. 35° D. Not enough information to solve
Mathematics
Use conversion factors to convert the units of measure.5
gallons to quarts
A. 44 qt. B. 10 qt. C. 20 qt. D. 22 qt.
Mathematics
Find the real zeros, if any, of each quadratic function using the quadratic formula. List the x-intercepts, if any, of the graph of the function. H(x) = 5x2 - 34x - 7
A. x = - 
, x = -5
B. x = -5, x = 7
C. x = - 
, x = 7
D. x = - 
, x = 5
Mathematics
Simplify the expression and write the answer without negative exponents.
A. 
B. 
C. 
D. 
Mathematics