Oliver uses the school transport to go to school. On any day, the probability his bus is late is 0.3.
The following tree diagram shows the possibilities as to his timing for school on Monday and Tuesday

If you roll two fair dice (one black die and one white die), in how many ways can you obtain a 4 on at least one die?

Select the correct answer from each drop-down menu. rewrite the formula to find voltage. the formula for electrical power (p, in watts) is where v is the voltage in volts and r is the resistance in ohms. for a particular brand of water heater, r is 32 ohms and p is 0.5 watts. the formula to find v is , and the voltage at which the heater operates is volts.

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?