Which is an example of discrete data? A)
amount of time required to drive to work
B)
square footage of a house
height of a pepper plant
D)
number of days in a month

What is the value of 1/3x + 7x when x = 5

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?