Maya wanted to study how the area of a rectangle changes with the length if its width is fixed. She computed the areas of several rectangles that have the same width and different lengths. She then plotted the results
and connected them with a line, as shown below. The graph shows the area (in m?) versus the length (in m).
Find the domain and the range of the function shown.
10-
Area
I
2
Length (m)
Write your answers as inequalities, using x or y as appropriate.
domain:
range:

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?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.