The neighbors’ dog barked at Tana 80% of the time she walked by their house. Predict the number of times the dog will bark at Tana if she walks past the house 45 times.

Our goal is to collect email addresses from 60% of customers who purchase a product." so that means if i talk to 95 customers, i need to persuade to provide an email address?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?