HELP ASAP WILL GIVE BRAINLIEST voluntary sampling is one type of sampling method that is not probability based. This means that

a-each member of a population is equally likely to be chosen for the survey

b- The results of the survey cannot reliably be extended and generalized

c-The likelihood of a member of the population volunteering to be survey is not probable

d-The results of the survey or are not mathematically probable

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2

Grant simplified the expression 1.5(-3.2 + 2.5) his work is shown below explain the error in grants work

Hannah has 5 more than twice the number of baseball cards that leo has. if leo has x cards, which expression shows the number of baseball cards hannah has?