ok so basically x=1/2 which is the exact form. and the decimal form is x=0.5 Step-by-step explanation:
Answer: 13% or 0.1314
Step-by-step explanation: Binomial PDF on the calculator or by hand its
22 nCr 15 (0.60)^15(1-0.6)^7 = 0.131378
Yes, because you can multiply $3 by 3 to get $9 and 6 muffins by 3 to get 9 muffins.