Substitute 1 for d. d+18=1+18=19
Answer:56.57
Step-by-step explanation:
πr2
2
=
22
7
⋅(6)2
2
=56.57
(-5)(-9) because a negative times a negative equals a positive.
This problem has “Infinitely Many Solutions.”
Hope this helps!!!!
Answer:
choosing 1 white marble replacing it, and then choosing another white one.
Step-by-step explanation:
there is 50% chance you pick any of the blue or red marbles, but you have a higher chance to pick another white one if the first one you chose was replaced.