The half-life of a certain radioactive material is 32 days. an initial amount of the material has a mass of 361 kg. write an exponential function that models the decay of this material. find how much radioactive material remains after 5 days. round your answer to the nearest thousandth.

answer

a) the midrange of the data set shown is 85.5

step by step explanation

let's find the midrange.

the midrange is nothing but add the greatest value and the least value, then divide it by 2.

here the greatest value = 99

the least value = 72

midrange = (99 + 72)/2

= 171/2

midrange = 85.5

you.