An old movie poster used a quote "in space, no one can hear you scream! " why this is true or not true

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

At an oceanside nuclear power plant, seawater is used as part of the cooling system. this raises the temperature of the water that is discharged back into the ocean. the amount that the water temperature is raised has a uniform distribution over the interval from 10° to 25° c. what is the standard deviation of the temperature increase?

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical