Use the rules of exponents to simplify the expression. Write the answer with positive exponents. Assume that all variables represent positive real numbers.
A. y1/2
B. y
C. y9/8
D. 
Answer: A
Mathematics
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Use a day counting table to find the exact number of days from the first date to the second date. Assume the year is not a leap year unless otherwise indicated.December 3 to May 19 (the year of the May date is a leap year)
A. 169 B. 168 C. 167 D. 166
Mathematics
Find the unit price.A 2
-lb package of chicken costs $5.33.
A. $2.37/lb B. $0.15/lb C. $2.67/lb D. $11.99/lb
Mathematics
Factor the expression completely, if possible.49x2 - 36y2
A. (7x - 6y)2 B. (7x + 6)(7x - 6) C. (7x + 6y)(7x - 6y) D. (7x + 6y)2
Mathematics
Find the amount that results from the investment.$1,000 invested at 5% compounded annually after a period of 8 years
A. $1,477.46 B. $477.46 C. $1,551.33 D. $1,407.10
Mathematics