What do you need help with?
Answer:
120
Step-by-step explanation:
Answer:
<h2>10 units</h2>
Step-by-step explanation:
It's important to know that the centroid is always two-thirds of the median. Which means
Which means 
.
But, the centroid has always the same distance from each vertex, which means
Therefore, BG is 10 units long.
Answer:
experimental probability = 18/30 =0.6 =3/5
frequency=3/5=0.6=60%
a. 6, 8, 10, 12, 14
Work:
a_1 = 2(1) + 4
a_1 = 6
a_2 = 2(2) + 4
a_2 = 8
a_3 = 2(3) + 4
a_3 = 10
a_4 = 2(4) + 4
a_4 = 12
a_5 = 2(5) + 4
a_5 = 14
b. 500
Work:
Since the common difference is 2, we can add 2 to each number until we reach the 20th term.
6 + 8 + 10 + 12 + 14 + 16 + 18 + 20 + 22 + 24 + 26 + 28 + 30 + 32 + 34 + 36 + 38 + 40 + 42 + 44 = 500
