Which of the interpretations for the given expression is correct? 5(3x-4)^2 a. the difference of 5, 3x, and 4 squared b. the product of 5 and the difference of 3x and 4 squared c. the quotient of 5 and the square of 3x - 4 d. the product of 5 and the square of 3x - 4

The product of 5 and the difference of 3x and 4 squared

Step-by-step explanation:

Given :

To Find: Which of the interpretations for the given expression is correct?

Solution:

First (3x-4) is the difference of 3x and 4

Now is the square of the difference of 3x and 4

Now is product of 5 and the square of the difference of 3x and 4

So, Option B is true .

Hence the interpretations for the given expression is the product of 5 and the difference of 3x and 4 squared

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.