Which number is a perfect square?

A 265
B 281
C 265
D 249

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

Darren earned $663.26 in net pay for working 38 hours. he paid $118.51 in federal and state income taxes, and $64.75 in fica taxes. what was darren's hourly wage? question options: $17.45 $19.16 $20.57 $22.28

Round each decimal to the nearest thousandth. a. 5.39562 b. 0.12345 c. 5634 d. 18.93763