Amuseum surveyed three groups of 5 members to find out how many times the members visited the zoo in the past year. the table shows the results of the three samples.

survey visits to the museum
group 1 {4, 10, 6, 3, 8}
group 2 {3, 1, 2, 1, 2}
group 3 {7, 9, 3, 4, 7}
identify any surveys that are likely biased. based on the unbiased surveys, estimate the mean number of visits per member in the past year.

enter your answer in the box. round to the nearest whole number.

Valentino starts with a population of 1,500 amoebas that increases 35% in size every hour for a number of hours, h. the expression 1,500(1+0.35)h finds the number of amoebas after h hours. which statement about this expression is true? a. it is the initial population raised to the growth factor after h hours. b. it is the sum of the initial population and the percent increase. c. it is the sum of the initial population and the growth factor after h hours. d. it is the product of the initial population and the growth factor after h hours.

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

If f(x)=-3x+2 and g(x)=-7x-2, which point represents f(x)=g(x)?