10 The bar graph below shows the number of votes that three candidates in a school election received. Approximately what percent of the votes did Mia receive?
Senior Class President
F. 45%
50
40
G. 42.5%
30
Votes
H. 37.5%
1
20
I
J 30%
10
Mia
Isaac
Alana
Ok

answer: b

step-by-step explanation:

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches

can you take a photo of the screen?

• before the lesson, students attempt the assessment task individually. you then review students’

solutions and formulate questions that will them improve their work.

• during the lesson, students work collaboratively in pairs or threes, plotting graphs, completing

tables of values and deducing equations. then, based on the number of common solutions,

students link these representations.

• in a follow-up lesson, students receive your comments on the assessment task and use these to

attempt the similar task, approaching it with insights gained from the lesson.