What is the probability of flipping a coin 8 times and getting heads 2 times?

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by