You have found the following ages (in years) of 6 anteaters. Those anteaters were randomly selected from the 271 anteaters at your local zoo:
16, 12, 15, 10, 5, 7
Based on your sample, what is the standard deviation? Round your answers to the nearest tenth.
O 4.4
06
10.8
19

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?