a car takes 50.4 seconds to travel 1 mile. how long does it take the car to travel 3.7 miles? first round to the nearest whole number to find the estimated answer. then find the exact answer.

In the diagram of circle a what is m

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

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?