Do number 22 a. b.c. plz click picture

Our goal is to collect email addresses from 60% of customers who purchase a product." so that means if i talk to 95 customers, i need to persuade to provide an email address?

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?