Pls help me A man standing 100 m in front of a wall claps his hand. Calculate the time
between the clap and hearing the echo of the clap. Given that the speed
of sound in air is 330m/s. Show your working in the space below.

c because the news are a source of information of things that happen on the daily and shows evidence about that particular topic

a 2,000 calorie based diet.

the right answer is 0.3 meters per second

in order to follow the instructions and complete the statements, i need to use data from table c of your student guide. can you think of a way to let me see your student guide for a while ? i can't answer the question without the data in table c.