Replace the ? with the appropriate symbol, + or -, to describe an increase or a decrease.The Dow Jones Industrial Average gains 17 points. 
17 points.
A. +
B. -
Answer: A
Mathematics
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Use the product rule and positive exponents to simplify the expression.9-3 ? 97
A. 94 B. 8121 C. 9-21 D. 814
Mathematics
Solve the problem. Round to the nearest hundredth of a percent.Burt's Construction wants to borrow $150,000 for 6 months. How much less interest is paid with a 11% simple interest note compared to a 11% simple discount note?
A. $843.75 B. $784.88 C. $8250.00 D. $480.16
Mathematics
Find the requested probability.A family has five children. The probability of having a girl is 
. What is the probability of having no girls?
A. .3126 B. .0313 C. .1563 D. .0625
Mathematics
Find the indefinite integral. 
?.
?
A. ?
B. ?
C. 
D. 
E. ?
Mathematics