Conner and jana are multiplying (3^5 6^8)(3^9 6^10)
conners work
(3^5 6^8)(3^9 6^10) =3^5+9 6^8+10 = 3^14 6^18
janas work
(3^5 6^8)(3^9 6^10) =3^5•9 6^8•10 = 3^34 6^80
is either of them correct? explain your reasoning

Need to increase the numbers of customers i talk to daily by 20% how many customers do i need to talk to if i talk to a average of 8 customers per hour during an 8 hour shift

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?