Answer: 2/49
Step-by-step explanation: JANUARY has 7 letters in total, 1 J, and 2 A's, so the probability you choose a J first is 1/7. Putting that back then drawing for an A gives you 2/7. These are dependent events, so 1/7 * 2/7 = 2/49
Answer:
x=6, 90 degree angle total?
Step-by-step explanation:
Hopefully this is a 90 degree angle, 90-60=30
30/5=6
x=6
14.3129 years
171.755 years
168.354 years