Bill can type 19 words per minute faster than bob. their combined typing speed is 97 words per minute. find bobs typing speed
if you can: )

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

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?