A venue holds a concert on the last Saturday of each month. Tickets go on sale on the Sunday before the concert, with a decrease in price each day, as shown in the following table.
Day
Sunday
Monday Tuesday Wednesday Thursday
Friday
Saturday
Ticket price
$100
$90
$80
$70
$60
$50
$40
There are 500 tickets available for each concert Sometimes the tickets sell very quickly In January, 50 tickets were sold each day from Sunday to Friday
and the remaining tickets were sold on the Saturday
(a) What was the total income from the ticket sales? [1]
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(bi) in February, the last available ticket was sold on the Wednesday. (b) () What was the greatest possible income from the ticket sales? [1]
(bil) What was the least possible income from the ticket sales? [1]
In March all tickets were sold by the end of the Thursday Each day the number of tickets sold was 40 fewer than the previous day
(c) How many tickets were sold on the Thicks day? [2]

step-by-step explanation:

12475909

answer: 1 and 3

step-by-step explanation:

the results from a pre-test for students for the year 2000 and the year 2010 are illustrated in the box plot. what do these results tell us about how students performed on the 29 question pre-test for the two years?

if we compare only the lowest and highest scores between the two years, we might conclude that the students in 2010 did better than the students in 2010. this conclusion seems to follow since the lowest score of 8 in 2010 is greater in value than the lowest score of 6 in 2000. also, the highest score of 28 in 2010 is greater in value than the highest score of 27 in 2000.

but the box portion of the illustration gives us more detailed information. the middle bar in each box shows us that the median score of 20 in 2000 is greater in value than the median score of 17 in 2010. further, we note that the box and whiskers divide the illustration into four pieces. each of these four pieces represents the same portion of students. so, the upper half of the students in 2000 scored in the same score range as the upper one-fourth of the students in 2010, see the illustration at a score of 20.

by considering the upper one-fourth, upper half, and upper three-fourths instead of just the lowest and highest scores, we would conclude that the students as a whole did much better in 2000 than in 2010. we would conclude that as a whole the students in 2010 are less prepared than the students in 2000.

in this section, we discuss box-and-whisker plots and the five key values used in constructing a box-and-whisker plot. the key values are called a five-number summary, which consists of the minimum, first quartile, median, third quartile, and maximum.

step-by-step explanation:

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)