The formula for the volume of a cylinder with a height of 5 units is V(r)=5 pie r^2 where r is the radius of the cylinder. What is the domain and range of this function? r < 0, V(r) < 0
r > 0, V(r) < 0
r < 0, V(r) > 0
r > 0, V(r) > 0

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain

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?

What is 617.3 miles and each gallon of gas the car can travel 41 miles select a reasonable estimate of the number of gallons of gas karl used.