Pls pls pls pls pls answer .complete the table using the fact that the exponants in a power of 10 is the same as the number of zeros when the number is written out. then use your observations to explainhow you can find the product of any two powers of 10, 10^a*10^b.

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?