A researcher is studying the effects of an anti-bacterial compound on a bacterial culture. The bacterial culture consists of 6.2 x 10^7 bacteria. After applying the anti-bacterial compound, 9.3 x 10^5 of the bacteria are destroyed. About how many of the bacteria are left

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities