3 A robot can complete 8 tasks in 3/5 hour. Each task takes the same amount of time,

a. How long does it take the robot to complete one task?
b. How many tasks can the robot complete in one hour?

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?