Multiple Choice Question 58 A company just starting business made the following four inventory purchases in June: Date Number of Units Purchased Total Cost June 1 110 units $ 380 June 10 210 units 570 June 15 210 units 680 June 28 140 units 560 $2190 A physical count of merchandise inventory on June 30 reveals that there are 250 units on hand. Using the FIFO inventory method, the amount allocated to cost of goods sold for June is

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.

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

4+4+2x

or

2x+8

step-by-step explanation: