A sociologist recorded the estimated life expectancies of women born in Center City. Use the data from women born in 1970 and 2000 to create a linear model that predicts the life expectancy, in years, (y) of a female born in a given year (x). Year
Born
Life Expectancy
(years)
1960
66.1
1970
67.6
1980
70.1
1990
71.9
2000
74.0
2010
75.9

Which equation represents this linear model?
y = 0.213x – 352.7
y = 0.213x – 358.4
y = 4.695x – 9181.6
y = 4.695x – 9322.4

answer: -8.2562234e+13

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

all you should have to do is insert 1 where the c is, representing that one car is sold.

f(c) = 250c + 500

f(1) = 250(1) + 500

f(1) = 250 + 500

f(1) = 750

he earns $750 for each car sold.

hope this you! have a happy , here's a turkey!