Answer:
B
Step-by-step explanation:
First let's rewrite it...
18a^2 + 20a + 8
Factor out a 2
2 (9a^2 + 10a + 4)
Answer:-1
Step-by-step explanation:
I rewrote it so it looks like this:
6y+6(1+3y)=-18
6y+6(1)+6(3y)=-18
6y+6+18y=-18
24y+6=-18
<u> -6 -6</u>
<u>24y</u>=<u>-24</u>
24 24
y=-1
Answer:
3/5
Step-by-step explanation:
500 time number of coin flipped =500
pro.of relative freq.of head =300
relative frequency =300/500
=3/5