Aleak in a water tank causes the water level to decreased by 3.6 x 10^-2 millimeters each second. about how many milliliters does the water level in the tank decrease in five hours or 1.8 x 10^-4 seconds? a. 2 b. 5 c. 5.4 d. 6.5 e. 10^-8 f. 10^-2 g. 10^2 h. 10^6 _ x _ mm urgent

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?

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?

Use the distributive property -7(-2x+u-2)