A target with a diameter of 28 cm has 4 scoring zones formed by concentric circles. The diameter of the center circle is 4 cm. The width of
each ring is 4 cm. A dart hits the target at a random point. Find the probability that it will hit a point in the blue region.

step-by-step explanation:

this is not possible to solve with the info given.   you need at least an one angle somewhere.

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.