Solve.Kerry owed $140, borrowed an additional $110, and paid back $65. How much did she still owe?
A. $95
B. - $185
C. $185
D. $315
Answer: C
Mathematics
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A population changes with time. Its level after t years is given by the function 
. Over a certain period, the population is declining. What can be said about 
over this period?
?
A. is positive.
B. is negative.
C. is zero.
D. is linear.
Mathematics
Perform the indicated operation.
+ 
A. 4
B. 
C. 
D. 
Mathematics
Use the binomial theorem to expand the expression.(x - y)5
A. x5 - 5x4y + 10x3y2 - 10x2y3 + 5xy4 - y5 B. x5 - y5 C. x5 + 5x4y + 10x3y2 + 10x2y3 + 5xy4 + y5 D. -x5 + 5x4y - 10x3y2 + 10x2y3 - 5xy4 + y5
Mathematics
Multiply.0.0505
A. 0.11201 B. 0.1111 C. 0.1211 D. 0.10201
Mathematics