Provide an appropriate response.Tell whether the following statement is true or false and why. Every real number has a reciprocal.
What will be an ideal response?
False; 0 has no reciprocal.
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Provide an appropriate response.In the first game last week a baseball player had 2 hits in 5 times at bat. In the second game she went 2 for 4, and in the third game she had 0 hits in 5 times at bat. In the double header the next day she was 1 for 4 and 2 for 2. Which measure of central tendency would be best to use to find her average?
A. Mean B. Median C. Mode D. Weighted mean
Vector V with magnitude 
forms an angle with the positive x-axis. Give the magnitude of the horizontal and vertical vector components of V, namely 
and
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__________
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__________
What will be an ideal response?
Solve the right triangle using the information given. Round answers to two decimal places, if necessary. 
b = 3, c = 8; Find a, B, and A.
A. a = 7.42 B = 67.98° A = 22.02° B. a = 8.54 B = 22.02° A = 67.98° C. a = 8.54 B = 23.02° A = 66.98° D. a = 7.42 B = 22.02° A = 67.98°
Factor out the largest possible common factor.30x4y + 42xy5
A. xy(30x3 + 42y4) B. 6x(5x3y + 7y5) C. 6y(5x4 + 7xy4) D. 6xy(5x3 + 7y4)