Proofread 12 page in 6 minutes how many minutes will it take to proofread 96 pages

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected