The second quartile of a data set is 4.2. which statement about the data values is true?
a. the data value 2.5 will lie below the second quartile.
b. the data value 4.7 will lie below the second quartile.
c. one fourth of the values are less than or equal to 4.2, and three fourths are above 4.2.
d. one fourth of the values are less than or equal to 4.2, and half of the values are above 4.2.
e. one fourth of the values are above 4.2, and half of the values are less than or equal to 4.2.

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!

Which number produces an irrational number multiplied by 1/3