What are the domain and range of the function f (x) = 4 (3/81) * ?

Which graph shows the hours that the temperature will be below 28 degrees?

Unit rate of 320 yards in eight minutes

About 8.3% of the American population has diabetes. A combination of blood tests accurately diagnoses diabetes 99.3% of the time. The tests give false positive results for 1.2% of people who do not have the diabetes. Find the probability that: A.

Select the three expressions that are equivalent to 49.

What goes in for blank? - 9/10 + 3/5 - 9/10 + (blank) = - 1 4/5

The cost, in dollars, of adding s ingredients is f (s) = 6.75 + 0.50s. Which statement is correct?

You need to drive to a game that is 250 miles away. You have 4.5 hours to get there. Which choice is closest to the minimum average speed you need to drive?

Radley delivers flower bouquets for a local flower shop. He can deliver 12 bouquets in 1 hour and 30 minutes. What is his rate in bouquets per hour?

John threw a surpise birthday party for hs friend. Food, drinks, and a Dj cost 480 for a group of 32 people. Write and solve an equation to find the cost c per person.

Find the mean of 7 numbers if the mean of the first 4 numbers is 5 and the mean of the last 3 numbers is 12. What is the mean of the combined data sets?