Ill give you brainliest

graph the data below and, from the scatterplot, infer the type (positive or negative) and strength of correlation.

table 1. years of education and average % unemployment rate

years: 11 12 13 14 15 16 17 18 19 20 21
rate: 29 24 22 19 17 16 13 11 9 6 4

select all that apply.

a. the graph shows an almost straight positive linear relationship
b. the graph shows an almost straight negative linear relationship
c. education goes up
d. education goes down
e. unemployment rates rise
f, unemployment rates drop

there are lots of ways.   pick's theorem tells us if the vertices are lattice points the area a is

a = b/2 + i - 1

where b is the number of boundary lattice points and i is the number of interior lattice points.

in the figure i count b=16, i=50 so

a = 8 + 50 - 1 = 57

let's try the shoelace formula.   the area is half the sum of the cross products of the sides.  

a(-2,6)   -2(2)-6(-5) = 26

b(-5,2)   -5(-3) - 2(-2) = 19

c(-2,-3) -2(-3) - (-3)(4) = 18

d(4,-3)   4(3) - (-3)(5) = 27

e(5,3)   5(3) - 3(1) = 12

f(1,3)     1(6) - 3(-2) = 12

a(-2,6)

each of the cross products is twice the area of the triangle with the associated side and one vertex the origin. so the area of abo=26/2=13.

area = (1/2) (26 + 19 +   18 + 27 + 12 + 12) = 57

that checks!

don't report but were is the digram

step-by-step explanation:

answer: 800

step-by-step explanation:

1 1/7 hope i

step-by-step explanation:

8/7 = (1 * 7 + 1) / 7 = 1 + 1/7 = 1 1/7