Which one of the following statements best describes erosion? a. disintegration and decomposition of rocks and minerals at the surfaceb. movement of weathered rock and regolith toward the base of a slopec. the process by which weathered rock and mineral particles are removed from one area and transported elsewhere. d. the combined processes of leaching, eluviation, and mass wasting

The vector matrix [2/7] is dilated by a favor of 1.5 and then reflected across the x axis. if the resulting matrix is [a/b] then a= and b=

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

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?