3x^2 + 4x -2 x^2 + 6x + 3 which expression represents the area of the rectangle shown ? 3x^2 +24x -6
3x^4 +24x^2 -6
4x^2 +10x +1
3x^4 +22x^3 +31x^2 -6

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?

The value of cos 30° is the same as which of the following?