Type the correct answer in each box. Use numerals instead of words. The graph below shows the number of visitors who attended a new amusement park each weekend since it first opened for the season.

The curve of best fit to model the data is given below.

Use the exponential model to complete the following statements. Round to the nearest whole number, if necessary.

There were
visitors on the opening weekend.

There were approximately
visitors on the 9th weekend.

The number of visitors was about 15,051 after
weekends.

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.

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0