Jasmyn and roselyn compete in a race. at the beginning of the race, jasmyn runs at a rate of six miles per hour and roselyn runs at a rate 6.2 miles per hour. toward the end of the race, jasmyn increases her speed by the same percentage as jamsyn, how fast is she running at the end of the race

Which expression gives you the distance between the points (5,1)and(9,-6)

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

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?