Gabby’s goal is to save more than $400. she saves $20 per week plus $50 initially. let we b the number of week.
1. write an inequality that represents this situation.
2. what is the least number of weeks she must have?

Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.