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what is the percent abundance of the size 4d nails in this sample. PLS ASAP

What Is The Percent Abundance Of The Size 4d Nails In This Sample PLS ASAP class=

Sagot :

Answer:

? = 61.5%

Explanation:

To find the percent abundance of 4d nails, you need to use the following equation:

Percent Abundance = (number of nails / total nails) x 100%

Percent Abundance (4d) = (123 / 123 + 77) x 100%

                                          =  (123 / 200) x 100%

                                          = 0.615 x 100%

                                          =  61.5%