02* The world's population in 1980 was
approximately 4,470,000,000. Which of the
following expresses this population in
scientific notation?
4.47 x 10^9
447 x 10^7
44.7 x 10^-8
4.47 x 10^-9

Which pair of lines is parallel? a. y=4x+1 and y+4=5 b. y=-2+x and 2y-2x=-2 c. y=1/4x + 2 and y-2=1/2x d. y=1/5x+1 and 5y+x= 10

Find the value of x that will make l ll m

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?