Two similar data sets are being compared. The standard deviation of Set A is 4.8. The standard deviation of Set B is 6.5.

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?

Proportions in triangles solve for x

Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm