The Pew Internet and American Life Project reported on the widespread use of the Internet to search for information regarding experimental treatments or medicines. From telephone interviews of 1446 adult Internet users, it was found that 266 had searched for information on experimental treatments or medicines in the past year. With 99 % confidence, we estimate between % and % of adult Internet users had searched for information on experimental treatments or medicines in the past year. (After converting to percentages, round the limits of your interval to two decimal places.) If the study were repeated with a sample of 1629 adult Internet users, what would happen to the margin of error for the interval

26- 6 = 20. erica has 20 bottles left

the exponential expression to find the value of the cd, in dollars, after t years will be:  

step-by-step explanation:

formula of compound interest:   , where final value after years,   initial value, rate of interest in decimal and number of compounding in a year.

oliver plans to purchase a $1,500 certificate of deposit (cd) at his bank. that means,  

the cd will earn 2.3% interest, compounded semi-annually.

so,   and  

now, plugging these values into the above formula, we will

(rounded to the nearest ten-thousandth)

so, the exponential expression to find the value of the cd, in dollars, after t years will be:  

the meatpacking industry was most affected by the refrigeration railcar.