Due to conservation efforts, the gray whale has been removed from the endangered species list. There are now 13,000 in the world, and the population is expected to grow by 11% yearly. Write an equation that models this scenario. y = 13,000(1.89)x
y = 13,000(0.11)x
y = 13,000(0.89)x
y = 13,000(1.11)x

Which of the following is the rational exponent expression of 6 root f

Which is the graph of the function y=2(4)^x

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.