(08.01 LC) The language arts teacher wants to know whether the students in the entire school prefer a debate or an speech. The
teacher draws a random sample from the following groups:
• All teachers in the school
• All boys in each grade
• All students in the speech club
• All students in each grade
Which group best represents the population she should take a random sample from to get the best results for her survey?
(5 points)
All teachers in the school
All boys in each grade
All students in the speech club
All students in each grade
QUESTION 2
PLEASE HELP WILL GIVE BRAINLEIEST

D

HOPE THIS HELPS

- Todo ❤️

(FYI it’s a not an)

Step-by-step explanation:

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for