Tip, the teachers are lazy, they probably copied it from online search it up, and see if the answer key is there.
Answer:
126 degrees
Step-by-step explanation:
A straight line makes a 180 degree angle. Since we know one side is 54, just subtract 54 from 180.
N^2, alternating between circles and squares.
the next term is 16 squares.
6 gallons / (3 / 4 cups) = 8.60441511 x 10-6 meters<span>6 </span>
The probability of finding 2 never married
10c2*0.4^2*0.6^8=
the probability of finding 1 never married
10C1*0.4*0.6^9=
the probability of finding 0 never married
10C0*0.6^10=
the answer is all the above answers added together.
think you can do the rest of the calculation by yourself. :)
btw nCr=n!/(n-r)!r!
good luck