A statistics teacher wants to survey her students about their feelings on the course. Determine if there is a bias present. If biased, explain. a. The teacher asks students to volunteer for the survey
b. The teacher gives the survey during class one day
c. The survey asks students to report their student ID number

care to share were the trapezoid shown is ?

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870

do a back flip do it do it doit