What are the first five terms of the sequence generated by the formula below?
a^n=2·n!
1,2,6,24,120
2,4,12,48,240
2,6,24,120,720
4,12,48,240,1440

PLS!!! HELP

Most animals give birth during a general time of year. this is because animals naturally breed so that their young will be born at the time of year when there will be adequate food supply. the bar graph shows the number of live births of a jackrabbit native to california over the course of year x. based on the data, which of the following would be an appropriate conclusion? a) in general, rabbits give birth during the spring months b) in general, rabbits give birth during the summer months c) in general,m california jackrabbits give birth during the spring months d) in general, california jackrabbits give birth during the summer months

Paint color preference children adults total 0.6 0.77 liked new paint color disliked new paint color 0.4 0.15 0.23 total 1.0 1.0 1.0 which value for x completes the conditional relative frequency table by column?

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry