. A house as fitted with slamps each worked so watt - 2000 220v two lans
marked so wath to zrov and electric
heater morked 1000 watt to 20 volt
Il electrecity is supplied at 220v and
these applinace worked for 6 hr aday
calculate monthly bill at 9:20 per cnet.

Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?

If a balloon is taken outside on a very cold day, what will occur?

Connie has $660,000 she wants to save. if the fdic insurance limit per depositor, per bank, is $250,000, which of these way is distributing her money between three banks will guarantee that all of her money is insured ?