A sample is chosen randomly from a population that can be described by a normal model. What’s the sampling distribution model for the sample mean. What is normal, with a center mu and a standard deviation of theta/

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x