Given sin 0 = - and angle O is in Quadrant III, what is the exact value of cos 0 in simplest form? Simplify all radicals if needed.

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?

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars