It takes 47 days for a 64 gram sample of chromium-51 to be reduced to 19 grams. Find the half-life of chromium-51.
Round your answer to the nearest day.

Questions 14 through 23, choose the onest answer. write your answer in the box forestion 24. mark your answer on the coordinatene grid for question 25.the sum of three consecutive even numbers is 96.what is the largest of these numbers? (a) 30(b) 32(c) 34(d) 36

How far is x from 5 on a number line?

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary