Ceecee recorded the number of necklaces for sale at 10 different locations and then arranged the numbers from smallest to largest. the numbers of necklaces for sale at the locations were 4, 4, 4, 5, 8, 9, 9, 9, 9, and 9. the mean number of necklaces for sale at the locations was 7.

what is the mean absolute deviation?

0

2

2.2

4.4

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

14 pointslet x be the seats in the small van and y the seats in the large van. how many seats does the large van have? a company uses two vans to transport worker from a free parking lot to the workplace between 7: 00 and 9: 00a.m. one van has 9 more seats than the other. the smaller van makes two trips every morning while the larger one makes only one trip. the two vans can transport 69 people, maximum.how many seats does the larger van have?

How many glue sticks are in a basket containing 96 scissors, if the ratio of glue sticks to scissors is 19 to 57.