There are 30 students in Sam's history class. out of that number, 18 are girls. If one student is absent, what is the probability that the student will be a girl?

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)