What is 1. 6/7 divided by 2/7. 2. 4/5 divided by 2/5. 3. 4/7 divided by 2. and 4. 12/13 divided by 3

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c