What is the common difference of the arithmetic sequence graphed below? ተዓn
1+
+
1
-1.
2
3
4
s
6
?
8 9
ከ
-2-
-3
5
6
1 ሃ ፃ ነ ፃ ግ °
•(1 -375)
•(2, 45)
• (3, -525)
•(4 -6)
•(5, -6.75)
• (6, -75)
• (-8.25)
> (8, -9)
8
-9
-10/

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?

Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

A6 ounce bottle of dressing costs $1.56 a 14 ounce bottle costs $3.36 a 20 ounce bottle costs $5.60 which has the lowest cost per ounce