For a physics class containing 11 students, the maximum point total for the quarter was 200. the point totals for the 11 students are given in the stemplot below. 11 68 12 148 13 337 14 26 15 16 17 9 which of the following statements is true about the stemplot? because of the small sample size, it would be impossible to split the stems in this stemplot. we can compute the mean number of points for the 11 students from the information in the stemplot. because there are seven stems, the median must be contained in the fourth smallest stem and be between 140 and 150.

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation: