Ablue whale makes a call underwater at the same time as an elephant calls on land. how long will it take each of these sounds to travel 3 km? show your work.
air 340 m/s
ocean 1500 m/s

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.

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

I’m not good at math can i have ? ?