4.3.9 The serum cholesterol levels of 12- to 14-year-olds follow a normal distribution with mean 155 mg/dl and standard deviation 27 mg/dl. What percentage of 12 to 14-year-olds have serum cholesterol values (a) 164 or more? (c) 186 or less? (e) between 159 and 186? (g) between 132 and 159? (b) 137 or less? (d) 100 or more? (f) between 100 and 132?

maybe the spark is gone, love is a weird emotion and there is a possibility he may have found somebody else.

african americans demonstrated their newly found freedom by relocating often in search of relatives whom they had been separated from during slavery. others established schools to educate freed people and they built institutions such as churches and political organizations to advocate for their rights.

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.

it is a solid

explanation: