70 students at a school were asked to complete a survey about the location of their next field trip. 28 students chose the zoo and 33 students chose the amusement park. the remaining students did not complete the survey. which expression gives the percent of survey participants who chose the zoo?

Step-by-step explanation:

28 / (28 + 33) = .4 = 40%

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral