You moved within a short walking distance to work and you no longer need to spend the $20 per week budgeted for bus
fare. considering this, what is your new weekly budget surplus if your previous surplus was $175?
a) $30
b) $66
oc) $120
o d) $195

The maximum distance (in nautical miles) that a radio transmitter signal can be sent is represented by the expression 1.23h√, where h is the height (in feet) above the transmitter. estimate the maximum distance x (in nautical miles) between the plane that is receiving the signal and the transmitter. round your answer to the nearest tenth.