Franklin walked 1/2 mile in 8 1/2 minutes. what is the unit rate in miles per minute ?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual