Answer:
0.078125.
Step-by-step explanation:
This is a geometric sequence with first term a1 = 20 and common ratio r = 10/20 = 5/10 = 0.5.
nth term = a1 r^(n -1) so here:
9th term = 20(0.5)^(9-1)
= 20(0.5)^8
= 0.078125.
Answer:
your answers are correct
Step-by-step explanation:
Answer:
x + 12
Step-by-step explanation:
Therefore, the answer is x + 12.
Have a lovely rest of your day/night, and good luck with your assignments! ♡
Answer:
the probability of drawing a red would be 12/60, or 1/5, which is 0.2 or 20%