4.Kusum bought 80 cookers at R5.700 EACH: Transport cost her Rs.1280.Ifshe wants a profit of Rs.18000, What should be the selling price per cooker?​

The selling price of each is Rs.5941

Step-by-step explanation:

Given

---- Cookers

--- Cost Price

Required

Determine the selling price (SP) of each

First, calculate the total cost price:

Selling Price is calculated using:

So, the total selling price of the 80 cookers is: Rs.475280

The selling price of each is:

The selling price of each is Rs.5941

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

step-by-step explanation: 4 cause 2+2=4