The picture is a little blurred, it seems that you want the sum of the first 6 terms.
You can see that the sequence starts with 2, and then you get the next term by changing the sign and multiplying by 5 (i.e. multiplying by -5). So, the terms are
If you sum these values, you get
Answer:
B) 10 m
Step-by-step explanation:
Area is 20 and Height is 4
Ok so
AREA of a triangle is =1/2Base Times Height
work back
Area=20
Height=4
b=Base
20=1/2b*4
Simplify both sides of the equation.
20=2b
Flip equation
2b=20
Divide both sides by 2
b=10
Base=10 m
-1/2p + 4 < 3
-1/2p < 3 - 4
-1/2p < -1
-p < (-1 x 2)
-p < -2
p > -2/-1
p > 2
Number of adults with ticket = 17
Total number of people interviewed = 50
Relative frequency of adults with ticket = 17 / 50 = 0.34