What is the volume of a rectangular block that is 20 cm long, 9 cm wide, and 5 cm high?

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.

How much higher is checkpoint 4 than checkpoint 2 if checkpoint 4 is -143 and checkpoint 2 is -182